$TSLX
Sixth Street Specialty Lending, Inc.

2024 Q1 Form 10-K Financial Statement

#000095017024015845 Filed on February 15, 2024

View on sec.gov

Income Statement

Concept 2024 Q1 2023 Q4 2023
Revenue $117.8M $119.5M $438.1M
YoY Change 22.05% 19.36% 41.64%
Cost Of Revenue $61.71M $60.82M $227.1M
YoY Change 22.3% 41.11% 78.21%
Gross Profit $56.07M $58.72M $211.0M
YoY Change 21.77% 2.93% 16.01%
Gross Profit Margin 47.61% 49.12% 48.16%
Selling, General & Admin $3.257M $3.796M $13.41M
YoY Change 10.29% 8.58% 0.4%
% of Gross Profit 5.81% 6.46% 6.35%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses $64.97M $3.447M $240.5M
YoY Change 21.64% 5.41% 70.83%
Operating Profit -$8.898M $55.27M -$29.49M
YoY Change 20.83% 2.78% -171.77%
Interest Expense $39.03M -$4.080M $133.7M
YoY Change 37.02% -29.53% 112.3%
% of Operating Profit -7.38%
Other Income/Expense, Net $117.8M $119.5M $438.1M
YoY Change 22.05% 19.36% 41.64%
Pretax Income $53.21M $51.19M $198.8M
YoY Change 22.75% 6.68% 17.65%
Income Tax $850.0K $32.00K $2.365M
% Of Pretax Income 1.6% 0.06% 1.19%
Net Earnings $47.52M $51.16M $222.0M
YoY Change -10.26% 10.59% 105.48%
Net Earnings / Revenue 40.34% 42.8% 50.68%
Basic Earnings Per Share $0.53 $2.61
Diluted Earnings Per Share $0.53 $0.58 $2.61
COMMON SHARES
Basic Shares Outstanding 87.83M 87.55M 85.13M
Diluted Shares Outstanding 89.03M 85.13M

Balance Sheet

Concept 2024 Q1 2023 Q4 2023
SHORT-TERM ASSETS
Cash & Short-Term Investments $35.89M $25.20M $25.20M
YoY Change 39.45% -1.76% -1.76%
Cash & Equivalents $35.89M $25.20M $25.20M
Short-Term Investments
Other Short-Term Assets $4.865M $7.578M $7.578M
YoY Change 30.5% 67.32% 67.32%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $72.01M $60.74M $60.74M
YoY Change 33.12% 23.91% 23.91%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $3.380B $3.283B $3.283B
YoY Change 15.81% 17.76% 17.76%
Other Assets
YoY Change
Total Long-Term Assets $3.380B $3.283B $3.283B
YoY Change 15.81% 17.76% 17.76%
TOTAL ASSETS
Total Short-Term Assets $72.01M $60.74M $60.74M
Total Long-Term Assets $3.380B $3.283B $3.283B
Total Assets $3.452B $3.344B $3.344B
YoY Change 16.12% 17.87% 17.87%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $25.83M $26.22M $26.22M
YoY Change 9.14% 6.09% 6.09%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $25.83M $26.22M $26.22M
YoY Change 9.14% 6.09% 6.09%
LONG-TERM LIABILITIES
Long-Term Debt $1.804B $1.780B $1.780B
YoY Change 15.44% 23.48% 23.48%
Other Long-Term Liabilities $39.84M $40.91M $40.91M
YoY Change 32.92% 41.69% 41.69%
Total Long-Term Liabilities $1.844B $1.821B $1.821B
YoY Change 15.77% 23.84% 23.84%
TOTAL LIABILITIES
Total Short-Term Liabilities $25.83M $26.22M $26.22M
Total Long-Term Liabilities $1.844B $1.821B $1.821B
Total Liabilities $1.870B $1.847B $1.847B
YoY Change 15.67% 23.54% 23.54%
SHAREHOLDERS EQUITY
Retained Earnings $99.03M $100.8M
YoY Change 52.24% 78.5%
Common Stock $1.493B $1.406B
YoY Change 14.75% 8.53%
Preferred Stock
YoY Change
Treasury Stock (at cost) $10.46M $10.46M
YoY Change 0.0% 0.0%
Treasury Stock Shares
Shareholders Equity $1.582B $1.496B $1.496B
YoY Change
Total Liabilities & Shareholders Equity $3.452B $3.344B $3.344B
YoY Change 16.12% 17.87% 17.87%

Cashflow Statement

Concept 2024 Q1 2023 Q4 2023
OPERATING ACTIVITIES
Net Income $47.52M $51.16M $222.0M
YoY Change -10.26% 10.59% 105.48%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities -$65.54M -$86.89M -$236.8M
YoY Change -10.84% -260.04% 5.46%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid $43.34M $156.4M
YoY Change 12.54% 8.08%
Common Stock Issuance & Retirement, Net $89.20M
YoY Change 1346.24%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 76.23M 82.14M 236.3M
YoY Change 3.58% -239.4% 0.91%
NET CHANGE
Cash From Operating Activities -65.54M -86.89M -236.8M
Cash From Investing Activities
Cash From Financing Activities 76.23M 82.14M 236.3M
Net Change In Cash 10.69M -4.751M -451.0K
YoY Change 11782.22% 2.55% -104.66%
FREE CASH FLOW
Cash From Operating Activities -$65.54M -$86.89M -$236.8M
Capital Expenditures
Free Cash Flow
YoY Change

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CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.38
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.79
CY2023 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
85131264
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
78197826
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
77702258
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
44800000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-05-26
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1111
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43571000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
44240000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.03
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
52941000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-07-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0475
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1021
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
40026000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
40150000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
52941000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.027
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
68885000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-08
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-08-15
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0763
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1297
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
68287000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
69751000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.047
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
38112000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1238
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
37250000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
37563000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
17735000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1096
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
18681000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
19346000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
17513000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.013
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
31935000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-04-18
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.09
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.144
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
31086000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
31775000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.021
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
56324000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-08
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.121
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
54781000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
55236000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.037
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
37874000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.112
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
28873000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
28938000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
38158000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.019
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1086000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.112
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
693000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
824000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1086000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
66197000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-07-22
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.076
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1296
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
65245000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
65866000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.044
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
-5476000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-08
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-01
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.081
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1345
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5420000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5498000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
64742000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-05-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.126
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
62920000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
63770000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.043
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3317000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-05-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.126
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3048000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3166000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3150000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-14
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.105
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3154000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3536000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3201000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
17640000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-20
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0665
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1202
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
17342000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
17598000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.012
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
329000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-02
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.045
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0998
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
329000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
310000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
36594000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-09
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.05
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1039
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
36074000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
36842000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.024
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3004000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-08
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0959
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3091000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3332000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3016000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
910000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-10-27
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1094
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
962000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
983000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
890000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
82626000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-10-08
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1263
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
81711000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
83658000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.056
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4043546000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-07-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1288
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4044000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4118000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
563017000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
572260000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.383
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
7239000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.107
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6954000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
8053000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
7290000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.005
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
12287000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1198
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
13860000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
15742000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
12349000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.011
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
312000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1198
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
400000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
399000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
313000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
21214000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24194000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.016
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
29739000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-01-27
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0735
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1271
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
28771000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
29739000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.02
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
34038000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-19
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1171
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
33357000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
34038000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
33646000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-12-02
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.084
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1375
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
33625000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
33394000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.022
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4700000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-12
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.075
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4674000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4994000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
100427000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
102165000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.068
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
43479000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-22
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0914
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1448
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
42814000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
27174000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.018
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
59550000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-08
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0585
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1121
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
58858000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
59252000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.04
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
56216000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-22
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1171
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
55288000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
55079000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.037
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
25582000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-02
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1294
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
24621000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24794000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.017
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
181581000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
166299000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.112
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
727000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-05-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1039
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
755000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
796000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
720000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
28640000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-07-20
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.126
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
27635000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
27996000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.019
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
47051000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-16
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1338
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
45931000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
47168000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.032
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1205000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-16
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1263
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1085000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1217000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
21392000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-10-10
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0765
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1301
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
21294000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
21713000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.015
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
41895000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-10-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0715
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.125
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
41516000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
42117000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.028
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3916000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.085
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1385
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3845000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3867000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3357000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.12
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1735
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3116000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3164000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
29663000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-27
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.084
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1378
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
28611000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
29049000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.019
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1201000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0465
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1004
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1066000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1257000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
15958000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.084
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1379
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
15743000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
15838000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.011
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
35634000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-21
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.085
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1387
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.085
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
34875000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
34871000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
10924000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-21
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.085
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1242
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.085
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
11766000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
11825000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
10705000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.008
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
24603000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.084
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1375
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
24444000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24555000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.016
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1086000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-08
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-03-02
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.08
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1086000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2025000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
22727000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-10-17
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1236
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
22183000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
23165000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.015
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
9007000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-12-31
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.071
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1246
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
8996000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9083000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.006
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
47198000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1173
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
46360000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
47080000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.031
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2604000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-29
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.165
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.165
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2578000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2598000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
342885000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
349384000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.234
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
69231000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-11-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0745
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1284
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
68325000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
69746000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.047
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
5623000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-01-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.107
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.161
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5493000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5637000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3850000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-02
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-02-24
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.161
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.0325
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3951000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4266000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3862000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
65000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.057
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1106
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
64017000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
64838000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.043
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
70103000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.126
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
68205000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
69753000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.047
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
15569000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-03
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-03-24
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.121
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
15070000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
15491000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.01
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
31475000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-07-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1236
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
30139000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
30902000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.021
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
255200000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
260633000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.175
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
61609000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.064
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1177
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
60383000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
61934000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.041
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
30261000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-12-21
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0965
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.15
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
28594000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
30109000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.02
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
27622000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-12-21
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0965
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1503
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
27622000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
27480000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.018
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
116599000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
119523000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.079
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
41607000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-05
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0765
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1304
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
41035000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
41718000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.027
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
44358000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0663
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1203
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43236000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
44802000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.03
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
19519000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-01-31
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0665
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1203
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.065
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
19112000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
19987000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.013
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
50000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1067
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
34834000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
34117000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
50000000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
54113000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-05-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1263
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
52478000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
53808000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.036
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
32500000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-15
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.061
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1146
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
31713000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
31769000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.021
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
13400000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-01-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.05
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0936
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
10114000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9143000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
13400000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.006
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3104000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0503
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1022
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4276000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3957000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3104000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
10557000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.051
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1045
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
10549000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
10557000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.007
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
71196000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-05-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.117
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
70826000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
71374000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.048
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
34375000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-17
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0715
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1254
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
33672000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
34375000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
351845000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
355607000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.237
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4545000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-03
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-03-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1289
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4436000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4533000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
33125000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-06-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1185
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
32249000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
32820000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.022
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
36629000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-01
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.076
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1296
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
36129000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
36446000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.024
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
480000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-01
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.066
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1201
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
446000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
468000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
43191000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-02
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-02-27
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1286
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
42135000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
43441000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.029
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
59500000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-17
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.06
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1136
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
58477000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
59947000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.04
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
63508000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.121
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
62301000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
63032000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.042
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
52937000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-06-18
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.121
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
52781000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
53069000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.035
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
36966000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-12
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1285
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
36190000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
37411000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
57665000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2017-10-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.09
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1439
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.045
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
57673000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
56367000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.038
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
8912000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-02
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-02-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1286
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.035
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
8912000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
8912000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.006
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
50889000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-02
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-02-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.071
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1245
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
50282000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
50508000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.033
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
36833000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-10-31
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1211
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
35459000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
37110000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
473034000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
479531000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.319
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
-1130000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.039
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0925
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1053000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1051000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1023000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-14
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0375
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0768
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
998000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1030000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
932000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
91000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-19
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0525
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0525
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
62000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
66000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1059000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-31
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.075
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
570000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
540000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
38636000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-10-19
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.126
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
37736000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
38743000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.026
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
16340000
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0665
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.116
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
15722000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
15812000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.011
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4851000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1018
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5055000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5238000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4742000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
16640000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-07
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1152
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
20207000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
20735000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
16265000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.014
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
81403000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
83215000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.057
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
17000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-04-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1184
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
16703000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
16914000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.011
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
27317000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-02
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-02-21
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.071
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1246
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
26768000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
27142000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.018
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
5000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1352000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-10
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.141
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1894
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.12
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4900000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4900000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
27849000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-06
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0865
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.14
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
27453000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
28267000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.019
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
65000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0776
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1311
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
64372000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
66980000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.045
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
123493000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
127289000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.085
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
39943000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-03
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-03-31
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.066
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1196
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
39440000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
39743000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.027
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
25000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2025-05
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2017-09-06
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0865
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1403
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
24868000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
25000000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.017
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
27046000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2015-09-30
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1119
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
26219000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
20488000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.014
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1352000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
101000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4740000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-03-16
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0115
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.0654
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
545000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
71000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
14065000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-08
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-02
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.099
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1526
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
13787000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
13468000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.009
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
25931000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-04-24
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.079
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1326
CY2023Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1326
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
25931000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24828000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.017
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4739000
CY2023 tslx Investment Due Date
InvestmentDueDate
2024-09
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-04-24
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.079
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1326
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4739000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4538000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
49543000
CY2023 tslx Investment Due Date
InvestmentDueDate
2028-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0925
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1466
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
48641000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
49801000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.032
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
57701000
CY2023 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-20
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0765
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1303
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
56923000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
58134000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.039
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4495000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-07-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1048
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4676000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4853000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4393000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
57007000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-12
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-01
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0685
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.122
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
56247000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
56703000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.038
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
263928000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
257985000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.172
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
35139000
CY2023 tslx Investment Due Date
InvestmentDueDate
2027-11
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-12
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.064
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1178
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
34139000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
35001000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
32007000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-08
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1218
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
31020000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
31482000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.021
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1667000
CY2023 tslx Investment Due Date
InvestmentDueDate
2029-08
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1218
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1589000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1625000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
66748000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
68108000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.045
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3045524000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3071623000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
2.053
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
2117264
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-07
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2117000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2117000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
2527719
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-08
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2532000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2532000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
126968
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3909000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1383000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1823000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 tslx Partnership Interest Ownership Percentage
PartnershipInterestOwnershipPercentage
0.0043
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-02
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5243000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4496000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
637713
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-23
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1120000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1414000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
2989
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-21
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
8000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
16957
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-11-10
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
36000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
46000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1667
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-20
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1502000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1504000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
90634
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-12-20
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
102000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
102000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
315005
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-24
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2716000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3793000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
423728
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-07-07
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
424000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
424000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
19707000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
17819000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.012
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1250000
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-19
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1250000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1250000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1816295
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1816000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1957000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1598874
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2925000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2099000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
280000
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-02-28
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
183000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
106592
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6174000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5306000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2023Q4 tslx Partnership Interest Ownership Percentage
PartnershipInterestOwnershipPercentage
0.1017
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-01-13
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3255000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2023 tslx Investment Due Date
InvestmentDueDate
2034-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-02-15
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0686
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1228
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1430000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1521000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1550000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-08-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0601
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1142
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1264000
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.067
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1211
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1442000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2032-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1216
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1463000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1433000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2500000
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
903000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
971000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-21
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0481
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1023
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
874000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
934000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-16
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0576
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1116
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
904000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
956000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2033-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-14
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0626
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1166
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
900000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
991000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-14
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0711
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1253
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
903000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
953000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0311
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0851
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
927000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
959000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1500000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-17
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0676
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0276
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0818
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2260000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2410000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-11
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0651
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1191
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
936000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
970000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-17
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0676
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1218
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
921000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
994000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1015000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-03
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0661
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1201
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
942000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
968000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2037-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-12
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0662
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1193
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1851000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1928000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0381
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0922
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
908000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
965000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2035-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-02
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0826
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1342
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
978000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
987000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-28
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0551
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1091
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
911000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
963000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-13
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0646
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1184
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
920000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
988000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3500000
CY2023 tslx Investment Due Date
InvestmentDueDate
2033-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0378
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.092
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3170000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3274000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1100000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-01
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0631
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1173
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
970000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1012000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-24
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0686
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1226
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
951000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
940000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24113000
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-26
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0296
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0836
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
913000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
959000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2800000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-20
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0321
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0863
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2505000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2713000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0359
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0901
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
870000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
925000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-31
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0684
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1223
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1787000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1890000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2033-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-22
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0666
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1206
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
955000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
995000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
333000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-09
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0591
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1129
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
301000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
318000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2032-07
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0651
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1193
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
968000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2030-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0826
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
928000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
970000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2750000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-10
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-22
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0601
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1141
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2441000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2484000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1500000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-23
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0316
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0856
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1407000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1404000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2036-04
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-14
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0398
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0938
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2633000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2911000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2000000
CY2023 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2023 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-12
CY2023Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0591
CY2023Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1133
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1721000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1856000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
52865000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
55844000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.037
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
205488000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
211442000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.141
CY2023Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3251012000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3283065000
CY2023Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
2.194
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0254
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
CY2023 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
2500000
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0251
CY2023 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-8846000
CY2023 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
7647000
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0272
CY2023 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
50000000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-1563000
CY2023 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
1362000
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.025
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0217
CY2023 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2026-08-01
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-26111000
CY2023 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
9554000
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0695
CY2023Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0299
CY2023 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2028-08-14
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
4680000
CY2023 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
4680000
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
952500000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-31840000
CY2023 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
23243000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
55819000
CY2023Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
952500000
CY2023Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
23979000
CY2023 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
23243000
CY2023 tslx Percentage Of Minimum Qualifying Assets To Purchase Non Qualifying Assets
PercentageOfMinimumQualifyingAssetsToPurchaseNonQualifyingAssets
0.70
CY2023 tslx Percentage Of Non Qualifying Assets
PercentageOfNonQualifyingAssets
0.131
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
70755000
CY2023 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Additions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
10875000
CY2023 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
-21717000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
59913000
CY2023 tslx Investments In And Advances To Affiliates Other Income
InvestmentsInAndAdvancesToAffiliatesOtherIncome
6000
CY2023 tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
7756000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
70755000
CY2023 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Additions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
10875000
CY2023 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
-21717000
CY2023Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
59913000
CY2023 tslx Investments In And Advances To Affiliates Other Income
InvestmentsInAndAdvancesToAffiliatesOtherIncome
6000
CY2023 tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
7756000
CY2023Q4 tslx Fair Value Of Securities As Percentage Of Net Assets Amount
FairValueOfSecuritiesAsPercentageOfNetAssetsAmount
13032000
CY2023Q4 tslx Fair Value Of Securities As Percentage Of Net Assets In Percentage
FairValueOfSecuritiesAsPercentageOfNetAssetsInPercentage
0.009
CY2023Q4 tslx Investment Owed On Principal Amount Outstanding And Accrued Interest
InvestmentOwedOnPrincipalAmountOutstandingAndAccruedInterest
11800000
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
33575000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-08
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.066
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1092
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
32739000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
33049000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
57353000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-07-06
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0475
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0949
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43241000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
42540000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
57640000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.032
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
68720000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-08
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-08-15
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0763
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1221
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
67831000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
69242000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.052
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
34220000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1069
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
25076000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-20
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0665
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1116
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
17433000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
17375000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.013
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
333000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-02
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
32672000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.018
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1448000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.112
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1095000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1069000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1448000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
57950000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-07-22
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1223
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
56812000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
56791000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.042
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2606000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-08
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-01
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.09
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1372
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.09
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2533000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2489000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
6502000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-08
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-08-17
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.095
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1423
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.095
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6412000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
6421000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.005
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3150000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-11
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-14
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0826
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3140000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3213000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3011000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
17820000
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0485
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0894
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
333000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
311000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
36119000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.05
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.097
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
35515000
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
7239000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-06
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0873
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
35119000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.026
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3004000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-08
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0774
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3060000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3112000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2916000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
63477000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-10-08
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1183
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
62411000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
63477000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.047
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
13000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-03
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-20
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.065
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
10924000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
10944000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.008
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
12000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-03
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-20
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.046
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0919
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
10947000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
10680000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.008
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
35548000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-07-08
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.085
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1288
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
35213000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
36347000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.027
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
381976000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
383243000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.285
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6908000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
7326000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
6864000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.005
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
10217000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-06
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.102
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
11245000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
11922000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9911000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.009
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
18153000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
19248000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.014
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
34650000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-11
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-19
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1138
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
33764000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
33264000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
34677000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-12-02
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0825
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1263
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
34633000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
33983000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4382000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.065
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4350000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4240000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
72747000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
71487000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.053
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
43479000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0888
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1326
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
42743000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
40762000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.03
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
60000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-08
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1013
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
59046000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
58350000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.043
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
56216000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-22
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1063
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
55103000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
53291000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.04
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
156892000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
152403000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.113
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
45180000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-16
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.125
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43688000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
43465000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.032
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
20169000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-10-10
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0765
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1197
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
19953000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
20169000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.015
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
42000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-10-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1148
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
41646000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
41889000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.031
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
65859000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-04-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.084
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1294
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
65709000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
65859000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.049
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1526000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-28
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.05
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0973
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1416000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1565000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
13957000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-28
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0825
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1298
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
13713000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
13643000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.01
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
19125000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-21
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0525
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.104
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
18832000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
18790000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.014
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
19051000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-04-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.09
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1373
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.09
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
18870000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
19147000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.014
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
9924000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-04-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.09
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.112
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.09
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
11004000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
10645000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9974000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.008
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1411000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-04-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1198
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1394000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1418000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
336000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-04-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0945
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
372000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
358000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
336000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
23390000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-28
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0825
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1258
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.04125
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
23169000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
22783000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.017
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
22727000
CY2022 tslx Investment Due Date
InvestmentDueDate
2029-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-10-17
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1132
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
22116000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
21977000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.016
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
22507000
CY2022 tslx Investment Due Date
InvestmentDueDate
2023-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-12-31
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1138
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
22434000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
22507000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.017
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
44663000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-30
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1066
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43648000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
43769000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.033
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
347964000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
347984000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.258
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
63565000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-11
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-11-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.077
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.121
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
62440000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
62930000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.047
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
5000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2023-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-09-21
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.113
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.113
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4967000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5100000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3750000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-04-02
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.113
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.113
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3601000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3900000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2602000
CY2022 tslx Investment Due Date
InvestmentDueDate
2023-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-09-21
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.08
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2602000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5848000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
65000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-06
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.057
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1002
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
63733000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
63213000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.047
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
46312000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2017-06-30
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1189
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
45590000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
46312000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.035
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
70103000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1184
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
67906000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
67299000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.05
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
250839000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
254602000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.19
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
58048000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1067
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
56609000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
56260000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.042
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
30261000
CY2022 tslx Investment Due Date
InvestmentDueDate
2023-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2015-09-29
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.095
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1419
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
28595000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
29807000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.022
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
16747000
CY2022 tslx Investment Due Date
InvestmentDueDate
2023-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2015-09-29
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.095
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1423
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
16747000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
16492000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.012
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
101951000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
102559000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.076
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
47122000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-05
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0765
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1183
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
46204000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
46190000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.034
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
44806000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-11
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-07
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0663
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1081
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43430000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
43574000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.032
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
17314000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-01-31
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0665
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1099
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
16831000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
17107000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.013
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
50000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-06
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0977
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
34664000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
32839000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
51076000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.024
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
14520000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-01-11
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.055
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0928
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
10899000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9534
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
14059000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.007
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3766000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-28
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0562
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0855
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5184000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4439000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3690000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
12011000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-28
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.055
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1065
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
11997000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
11771000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.009
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
68775000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-05-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1048
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
68199000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
67572000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.05
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
32242000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-17
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0715
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1173
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
31297000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
31355000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
28878000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-05-15
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1138
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
28624000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
28950000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.022
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
23798000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-10-19
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.074
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.118
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
23433000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
23441000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.017
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
320762000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
316772000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.234
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
32194000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-01
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0775
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1204
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
31631000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
31308000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.023
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
780000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-01
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1089
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
737000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
714000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
53121000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-17
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.06
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1032
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
51969000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
51766000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.039
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
56963000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-07
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.07
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1158
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
55607000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
55539000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.041
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
55820000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-06-18
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1183
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
55506000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
55541000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.041
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
27782000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1208
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
26906000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
26709000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.02
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
54700000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2017-10-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1206
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
54651000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
53469000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.04
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1320000
CY2022 tslx Investment Due Date
InvestmentDueDate
2024-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2017-10-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1206
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1323000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1245000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
8330000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-02
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-02-11
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.075
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1182
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.035
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
8330000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
8170000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.006
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
51312000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-02
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-02-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.071
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1142
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
50454000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
50029000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.037
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
36833000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-10-31
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1107
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
35258000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
35268000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.026
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
372372000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
369758000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.275
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
38636000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-10-19
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0725
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1183
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
37601000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
37255000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.028
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
19000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-04-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1062
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
18634000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
18478000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.014
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
26873000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0865
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1323
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
26345000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
26781000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.02
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
57818000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0776
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1234
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
56927000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
58468000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.044
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
83272000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
85249000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.064
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
40353000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-03
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-03-31
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.066
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1092
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
39655000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
39445000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.029
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
25000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2025-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2017-09-06
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.085
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1323
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
24782000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
25063000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.019
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
27171000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2015-09-30
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1038
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.0988
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
26339000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
20922000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.016
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1363000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-10
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.14
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1813
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.1763
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1362000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
78000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
4740000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-09
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-03-16
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.01
CY2022Q4 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
0.0475
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
545000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
71000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
55000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-08
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-02
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.079
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.123
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
53696000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
53900000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.04
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
32907000
CY2022 tslx Investment Due Date
InvestmentDueDate
2028-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0875
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1327
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
32091000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
32135000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.024
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
56400000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-12
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
567683
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-23
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-20
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1076
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
55414000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
55272000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.041
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
73125000
CY2022 tslx Investment Due Date
InvestmentDueDate
2026-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-08
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1241
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
71976000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
72943000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.054
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
44674000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-12
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-01
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0675
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1049
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
43752000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
42997000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.032
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
309957000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
303381000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.226
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
35139000
CY2022 tslx Investment Due Date
InvestmentDueDate
2027-11
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1141
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
34043000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
33901000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.025
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2579557000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2568814000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
1.881
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
126968
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3909000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1538000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2284000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 tslx Partnership Interest Ownership Percentage
PartnershipInterestOwnershipPercentage
-0.0043
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-02
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5243000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5243000
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1120000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1512000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
2580
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-21
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
484700
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-24
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4180000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3960000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1567807
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-07-08
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
327000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4869000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
14785000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
17131000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.013
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1250000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-19
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1250000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1250000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1816295
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1816000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1794000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1598874
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2925000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1923000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
280000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-02-28
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
183000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
106592
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6174000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4967000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2022Q4 tslx Partnership Interest Ownership Percentage
PartnershipInterestOwnershipPercentage
0.1017
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 tslx Partnership Interest Ownership Percentage
PartnershipInterestOwnershipPercentage
0.1194
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-08
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-01-13
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3255000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2555000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
5522526
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-22
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5523000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4763000
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1000000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1190000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
9778000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
8508000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.007
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
200721
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-15
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1022000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1995000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
131569
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-12-10
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
4177000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4845000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1620
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2015-08-05
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
5000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
17534
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-28
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
192000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
71000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
600000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-14
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
600000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
600000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
5997000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
7516000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.005
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
362319
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-10-13
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1000000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1310000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1240740
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-11
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
10050000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
8668000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.006
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
633376
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-09-21
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
192000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1798000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
113250
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1270000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
569991
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-04-02
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
250000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
959000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
989691
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
9897000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
9897000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.007
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
21389000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
22104000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.016
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
33790171
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-12-21
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
21842000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24413000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.018
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
8800000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-12-21
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
100000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
43000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
21942000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24456000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.018
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
3780000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-05-05
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3780000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4262000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.003
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
2393509
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-07
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2394000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2394000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1429228
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-08-24
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2014000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
4869000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.004
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
166811
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-10-01
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1347000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-03-01
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2134000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2034000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3164000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
11669000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
15357000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.012
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
12330709
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-10-01
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
12331000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
11375000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.008
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
199054
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2019-08-02
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
800000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
800000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
418527
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-22
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3000000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
3000000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
27588
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-18
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
198000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
198000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1300
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-11-21
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1300000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1300000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
923250
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InvestmentAcquisitionDate
2022-11-21
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
16673000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.012
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
3840000
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-05-31
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3840000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
11520000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedBalanceShares
13355
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InvestmentAcquisitionDate
2022-06-30
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
0.01
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InvestmentOwnedBalanceShares
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2022-08-25
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
8067000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
10205000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.008
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
21422000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
23293000
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InvestmentOwnedPercentOfNetAssets
0.018
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
14256
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InvestmentAcquisitionDate
2020-08-05
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1028000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
65250
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-29
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
409000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
365000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1437000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
365000
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
687
CY2022 us-gaap Investment Acquisition Date
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2021-03-16
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InvestmentOwnedAtFairValue
50000
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InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
132928
CY2022 us-gaap Investment Acquisition Date
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2020-12-07
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
665000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
996958
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-01-30
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3041000
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InvestmentOwnedAtFairValue
12462000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.009
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
1176494
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-21
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3000000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2618000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
6041000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
15795000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.011
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-06
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-26
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0285
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0536
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
924000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
848000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-05
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-22
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0305
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0606
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1347000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1309000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0903
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
894000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
875000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-24
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.067
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0921
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
918000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
881000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-10-15
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0535
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0813
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
424000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
383000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1300000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-13
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.033
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0581
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1158000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1158000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-13
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0385
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0656
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2179000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2285000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1425000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-13
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0275
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0546
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1265000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1214000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2030-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-26
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.029
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0541
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
892000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
844000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1550000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2020-08-11
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0846
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1246000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1241000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2032-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0644
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0915
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
897000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
887000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-21
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0455
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0726
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
861000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
847000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-16
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.055
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0824
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
897000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
850000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2033-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-14
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.06
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0851
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
879000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
909000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-14
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0685
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0956
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
900000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
871000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0285
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0536
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
900000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
883000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-17
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0924
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1417000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1307000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2030-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.025
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0521
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2227000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2183000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-11
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0876
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
931000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
888000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-17
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.065
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0921
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
918000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
914000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1015000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-03
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0635
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0886
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
932000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
872000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2037-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0636
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0887
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1799000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1718000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0355
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0626
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
901000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
870000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2035-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-02
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.08
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1017
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
966000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
909000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2030-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-28
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0525
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0295
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0776
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
881000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
877000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-13
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.062
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0898
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
917000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
909000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2033-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0352
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0623
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3151000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2971000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1100000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-01
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0605
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0876
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
959000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
828000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-24
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.066
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0911
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
924000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
872000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-26
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.027
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0544
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
890000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
855000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2800000
CY2022 tslx Investment Due Date
InvestmentDueDate
2030-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-20
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0896
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0566
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2456000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2436000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0333
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0604
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
863000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
870000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-31
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0658
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0935
CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
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CY2022Q4 us-gaap Investment Owned At Cost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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CY2022 us-gaap Investment Acquisition Date
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2022-06-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1347000
CY2022Q4 us-gaap Investment Owned At Fair Value
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1293000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
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2036-04
CY2022 us-gaap Investment Acquisition Date
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CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2022Q4 us-gaap Investment Owned At Fair Value
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2624000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
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CY2022 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2022 us-gaap Investment Acquisition Date
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2022-12-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
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CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1659000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2022Q4 us-gaap Investment Owned At Cost
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53066000
CY2022Q4 us-gaap Investment Owned At Fair Value
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51426000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2022Q4 us-gaap Investment Owned At Cost
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195169000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
219111000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.168
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2774726000
CY2022Q4 us-gaap Investment Owned At Fair Value
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CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022 us-gaap Derivative Maturity Dates
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CY2022Q4 us-gaap Derivative Notional Amount
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CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022 us-gaap Derivative Maturity Dates
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2024-11-01
CY2022Q4 us-gaap Derivative Notional Amount
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2500000
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
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128000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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0.045
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.016
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
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1252000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
96000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
904000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0016
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-07-30
CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Notional Amount
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152500000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
2380000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
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2024-11-01
CY2022Q4 us-gaap Derivative Notional Amount
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300000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0246
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
50000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
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CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2026-08-01
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
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CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
650000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
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CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
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CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
57786000
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
802500000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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2472000
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
2380000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
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CY2022 tslx Percentage Of Non Qualifying Assets
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0.097
CY2022 tslx Minimum Percentage Of Voting Securities In Investment Portfolio
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0.05
CY2021Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
27017000
CY2022 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Reductions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions
12667000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
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CY2022 tslx Investments In And Advances To Affiliates At Fair Value Realized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss
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CY2022 tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
133000
CY2021Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
27017000
CY2022 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Reductions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions
12667000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
-14350000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Realized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss
13608000
CY2022 tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
133000
CY2022Q4 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
15000
CY2021Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
59779000
CY2022 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Additions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
4420000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
6556000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
70755000
CY2022 tslx Investments In And Advances To Affiliates Other Income
InvestmentsInAndAdvancesToAffiliatesOtherIncome
5000
CY2022 tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
5064000
CY2022 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Reductions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions
1553000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
1498000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Realized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss
55000
CY2021Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
59779000
CY2022 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Additions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
4420000
CY2022 us-gaap Investments In And Advances To Affiliates At Fair Value Gross Reductions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions
1553000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
8054000
CY2022 tslx Investments In And Advances To Affiliates At Fair Value Realized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss
55000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
70755000
CY2022 tslx Investments In And Advances To Affiliates Other Income
InvestmentsInAndAdvancesToAffiliatesOtherIncome
5000
CY2022 tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
5064000
CY2022Q4 tslx Fair Value Of Securities As Percentage Of Net Assets Amount
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47288000
CY2022Q4 tslx Fair Value Of Securities As Percentage Of Net Assets In Percentage
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0.035
CY2020Q4 us-gaap Stockholders Equity
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CY2021 us-gaap Investment Income Net
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142359000
CY2021 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
40546000
CY2021 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
28875000
CY2021 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
85904000
CY2021 tslx Common Stock Issued In Settlement Of Convertible Notes During The Period
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42273000
CY2021 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
36351000
CY2021 us-gaap Dividends
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261490000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
1275848000
CY2022 us-gaap Investment Income Net
InvestmentIncomeNet
166327000
CY2022 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-74969000
CY2022 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
16695000
CY2022 tslx Common Stock Issued In Settlement Of Convertible Notes During The Period
CommonStockIssuedInSettlementOfConvertibleNotesDuringThePeriod
77642000
CY2022 us-gaap Treasury Stock Value Acquired Cost Method
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6168000
CY2022 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
30516000
CY2022 us-gaap Dividends
Dividends
144322000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1341569000
CY2023 us-gaap Investment Income Net
InvestmentIncomeNet
196399000
CY2023 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
13191000
CY2023 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
12433000
CY2023 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
89204000
CY2023 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
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23545000
CY2023 us-gaap Dividends
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179966000
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
1496375000
CY2023 us-gaap Profit Loss
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222023000
CY2022 us-gaap Profit Loss
ProfitLoss
108053000
CY2021 us-gaap Profit Loss
ProfitLoss
211780000
CY2023 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
18854000
CY2022 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
-76381000
CY2021 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
49738000
CY2023 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-6393000
CY2022 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
8721000
CY2021 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-591000
CY2023 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
174000
CY2022 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
-6748000
CY2021 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
-6699000
CY2023 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
12253000
CY2022 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
14735000
CY2021 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
28816000
CY2023 tslx Net Realized Gains Losses On Foreign Currency Transactions
NetRealizedGainsLossesOnForeignCurrencyTransactions
335000
CY2022 tslx Net Realized Gains Losses On Foreign Currency Transactions
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CY2021 tslx Net Realized Gains Losses On Foreign Currency Transactions
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CY2022 us-gaap Gain Loss On Sale Of Derivatives
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CY2022 us-gaap Amortization Of Debt Discount Premium
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CY2023 tslx Purchases And Originations Of Investments Net
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CY2022 tslx Purchases And Originations Of Investments Net
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CY2023 tslx Gain Loss Form Adjustment Of Paid In Kind Interest
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CY2022 tslx Gain Loss Form Adjustment Of Paid In Kind Interest
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CY2021 tslx Gain Loss Form Adjustment Of Paid In Kind Interest
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CY2023 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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CY2022 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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CY2021 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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CY2023 tslx Increase Decrease In Management Fees Payable To Affiliate
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CY2022 tslx Increase Decrease In Management Fees Payable To Affiliate
IncreaseDecreaseInManagementFeesPayableToAffiliate
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CY2021 tslx Increase Decrease In Management Fees Payable To Affiliate
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CY2022 us-gaap Income Taxes Paid
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CY2023 tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
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CY2022 tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
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CY2021 tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
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CY2023 tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
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CY2022 tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
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CY2022 us-gaap Increase Decrease In Due From Affiliates Current
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CY2022 us-gaap Net Cash Provided By Used In Financing Activities
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CY2021 us-gaap Net Cash Provided By Used In Financing Activities
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CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
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CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
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CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
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CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
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CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
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CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
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CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
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CY2023 us-gaap Interest Paid Net
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CY2022 tslx Dividends Declared During The Period
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CY2023 us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
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CY2022 us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
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CY2021 us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
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CY2022 us-gaap Conversion Of Stock Amount Converted1
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CY2021 us-gaap Conversion Of Stock Amount Converted1
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CY2023 us-gaap Fiscal Period
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<p style="font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Fiscal Year End</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;"> </span></p><p style="text-indent:2.267%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The Company’s fiscal year ends on December 31.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
CY2023 us-gaap Use Of Estimates
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29251000
CY2023 us-gaap Payments For Proceeds From Hedge Investing Activities
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CY2022 tslx Derivative Notional Amount Held During Period
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CY2022 us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
36284000
CY2022 us-gaap Proceeds From Hedge Investing Activities
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CY2022 us-gaap Payments For Proceeds From Hedge Investing Activities
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2570000
CY2023 tslx Minimum Percentage Of Investment Company Taxable Income Distribute To Stockholders In Each Taxable Year To Qualify As Ric
MinimumPercentageOfInvestmentCompanyTaxableIncomeDistributeToStockholdersInEachTaxableYearToQualifyAsRIC
0.90
CY2023 tslx Nondeductible Federal Excise Tax Percentage
NondeductibleFederalExciseTaxPercentage
0.04
CY2023 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
2400000
CY2022 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
2600000
CY2021 tslx Net Expense For Federal Excise Tax And Other Taxes
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CY2023Q4 us-gaap Change In Accounting Principle Accounting Standards Update Immaterial Effect
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32053000
CY2022Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
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2774726000
CY2022Q4 us-gaap Available For Sale Securities Debt Securities
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2787925000
CY2022 us-gaap Debt And Equity Securities Unrealized Gain Loss
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CY2023Q4 tslx Percentage Of Investments At Fair Value
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1
CY2022Q4 tslx Percentage Of Investments At Fair Value
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1
CY2023Q4 tslx Percentage Of Investments At Fair Value
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1
CY2022Q4 tslx Percentage Of Investments At Fair Value
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1
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CY2023Q4 tslx Investments Fair Value Disclosure Net
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3251225000
CY2022Q4 tslx Equity And Other Investments
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CY2022Q4 tslx Investments Fair Value Disclosure Net
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CY2023 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
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CY2023 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
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CY2023 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
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CY2021Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
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CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
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CY2022 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
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CY2022 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
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CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
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CY2022 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
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CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
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CY2021 us-gaap Amortization Of Financing Costs
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CY2022 us-gaap Amortization Of Debt Discount Premium
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CY2023 tslx Swap Settlement
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CY2021 tslx Swap Settlement
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CY2021 us-gaap Line Of Credit Facility Average Outstanding Amount
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CY2022 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
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CY2021 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
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CY2022Q4 tslx Purchase Commitment To Fund Investment
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2324820
CY2022Q3 us-gaap Stock Issued During Period Shares Conversion Of Convertible Securities
StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
4360125
CY2022Q3 us-gaap Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
77600000
CY2023Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
4500000
CY2023Q2 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
77600000
CY2023 tslx Current Market Price Per Share Percentage
CurrentMarketPricePerSharePercentage
0.95
CY2023 us-gaap Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
1265212
CY2022 us-gaap Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
1625826
CY2015Q3 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
50000000
CY2015Q3 us-gaap Stock Repurchase Program Period In Force1
StockRepurchaseProgramPeriodInForce1
P6M
CY2023Q4 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
50000000
CY2023 us-gaap Stock Repurchase Program Expiration Date
StockRepurchaseProgramExpirationDate
2022-11-01
CY2023 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
0
CY2022 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
368206
CY2023 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
16.75
CY2023 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
6200000
CY2023 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
222023000
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
108053000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
211780000
CY2023 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
85131264
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
78197826
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
72169488
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.61
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.38
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.93
CY2023 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
222023000
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
108053000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
211780000
CY2023 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
222023000
CY2022 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
108053000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
216974000
CY2023 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
85131264
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
78197826
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
72169488
CY2023 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
85131264
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
78197826
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
77702258
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.61
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.38
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.79
CY2023Q4 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
2.1
CY2022Q4 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
1.84
CY2021Q4 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
3.59
CY2023 tslx Ordinary Income
OrdinaryIncome
151336000
CY2022 tslx Ordinary Income
OrdinaryIncome
124760000
CY2021 tslx Ordinary Income
OrdinaryIncome
225522000
CY2023 tslx Long Term Capital Gains
LongTermCapitalGains
28630000
CY2022 tslx Long Term Capital Gains
LongTermCapitalGains
19562000
CY2021 tslx Long Term Capital Gains
LongTermCapitalGains
35968000
CY2023 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
179966000
CY2022 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
144322000
CY2021 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
261490000
CY2023 tslx Percentage Of Ordinary Income Qualified As Interest Related Dividend Exempt From Domestic Withholding Tax Applicable To Foreign Shareholder
PercentageOfOrdinaryIncomeQualifiedAsInterestRelatedDividendExemptFromDomesticWithholdingTaxApplicableToForeignShareholder
0.8701
CY2022 tslx Percentage Of Ordinary Income Qualified As Interest Related Dividend Exempt From Domestic Withholding Tax Applicable To Foreign Shareholder
PercentageOfOrdinaryIncomeQualifiedAsInterestRelatedDividendExemptFromDomesticWithholdingTaxApplicableToForeignShareholder
0.8786
CY2021 tslx Percentage Of Ordinary Income Qualified As Interest Related Dividend Exempt From Domestic Withholding Tax Applicable To Foreign Shareholder
PercentageOfOrdinaryIncomeQualifiedAsInterestRelatedDividendExemptFromDomesticWithholdingTaxApplicableToForeignShareholder
0.8446
CY2023 tslx Undistributed Net Investment Income Tax Basis
UndistributedNetInvestmentIncomeTaxBasis
85002000
CY2022 tslx Undistributed Net Investment Income Tax Basis
UndistributedNetInvestmentIncomeTaxBasis
36436000
CY2021 tslx Undistributed Net Investment Income Tax Basis
UndistributedNetInvestmentIncomeTaxBasis
17209000
CY2023 tslx Undistributed Net Realized Gains Tax Basis
UndistributedNetRealizedGainsTaxBasis
6562000
CY2022 tslx Undistributed Net Realized Gains Tax Basis
UndistributedNetRealizedGainsTaxBasis
26377000
CY2021 tslx Undistributed Net Realized Gains Tax Basis
UndistributedNetRealizedGainsTaxBasis
14818000
CY2023 tslx Net Unrealized Gains On Investments
NetUnrealizedGainsOnInvestments
23675000
CY2022 tslx Net Unrealized Gains On Investments
NetUnrealizedGainsOnInvestments
3823000
CY2021 tslx Net Unrealized Gains On Investments
NetUnrealizedGainsOnInvestments
77220000
CY2023 tslx Other Temporary Differences
OtherTemporaryDifferences
14463000
CY2022 tslx Other Temporary Differences
OtherTemporaryDifferences
10180000
CY2021 tslx Other Temporary Differences
OtherTemporaryDifferences
19144000
CY2023 us-gaap Distributed Earnings
DistributedEarnings
100776000
CY2022 tslx Estimated Gross Unrealized Gains On Tax Cost Investment
EstimatedGrossUnrealizedGainsOnTaxCostInvestment
109609000
CY2022 tslx Estimated Gross Unrealized Loss On Tax Cost Investment
EstimatedGrossUnrealizedLossOnTaxCostInvestment
105786000
CY2021Q4 tslx Tax Cost Of Investments
TaxCostOfInvestments
2445863000
CY2021 tslx Estimated Gross Unrealized Gains On Tax Cost Investment
EstimatedGrossUnrealizedGainsOnTaxCostInvestment
156819000
CY2022 us-gaap Distributed Earnings
DistributedEarnings
56456000
CY2021 us-gaap Distributed Earnings
DistributedEarnings
90103000
CY2023 tslx Investment Company Net Asset From Operations Increase Decrease
InvestmentCompanyNetAssetFromOperationsIncreaseDecrease
222023000
CY2022 tslx Investment Company Net Asset From Operations Increase Decrease
InvestmentCompanyNetAssetFromOperationsIncreaseDecrease
108053000
CY2021 tslx Investment Company Net Asset From Operations Increase Decrease
InvestmentCompanyNetAssetFromOperationsIncreaseDecrease
211780000
CY2023 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
13191000
CY2022 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-74969000
CY2021 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
40546000
CY2023 tslx Other Income For Tax Purposes Not Book
OtherIncomeForTaxPurposesNotBook
2680000
CY2022 tslx Other Income For Tax Purposes Not Book
OtherIncomeForTaxPurposesNotBook
688000
CY2021 tslx Other Income For Tax Purposes Not Book
OtherIncomeForTaxPurposesNotBook
4957000
CY2023 tslx Deferred Organization Costs
DeferredOrganizationCosts
-100000
CY2022 tslx Deferred Organization Costs
DeferredOrganizationCosts
-100000
CY2021 tslx Deferred Organization Costs
DeferredOrganizationCosts
-100000
CY2023 tslx Other Expenses Not Currently Deductible
OtherExpensesNotCurrentlyDeductible
2263000
CY2022 tslx Other Expenses Not Currently Deductible
OtherExpensesNotCurrentlyDeductible
2621000
CY2021 tslx Other Expenses Not Currently Deductible
OtherExpensesNotCurrentlyDeductible
391000
CY2023 tslx Other Book Tax Differences
OtherBookTaxDifferences
-4959000
CY2022 tslx Other Book Tax Differences
OtherBookTaxDifferences
-11123000
CY2021 tslx Other Book Tax Differences
OtherBookTaxDifferences
-3771000
CY2023 tslx Taxable Income
TaxableIncome
208716000
CY2022 tslx Taxable Income
TaxableIncome
175108000
CY2021 tslx Taxable Income
TaxableIncome
172711000
tslx Increase Decrease In Distributable Earnings
IncreaseDecreaseInDistributableEarnings
1900000
tslx Increase Decrease In Additional Paid In Capital
IncreaseDecreaseInAdditionalPaidInCapital
1900000
tslx Increase Decrease In Distributable Earnings
IncreaseDecreaseInDistributableEarnings
2300000
tslx Increase Decrease In Additional Paid In Capital
IncreaseDecreaseInAdditionalPaidInCapital
2300000
tslx Increase Decrease In Distributable Earnings
IncreaseDecreaseInDistributableEarnings
100000
tslx Increase Decrease In Additional Paid In Capital
IncreaseDecreaseInAdditionalPaidInCapital
100000
CY2023Q4 tslx Deferred Tax Liability Pertaining To Unrealized Gains Related To Investments
DeferredTaxLiabilityPertainingToUnrealizedGainsRelatedToInvestments
2800000
CY2023 tslx Number Of Investments
NumberOfInvestments
7
CY2023Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
900000
CY2023 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
100000
CY2023 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-600000
CY2022Q4 tslx Deferred Tax Liability Pertaining To Unrealized Gains Related To Investments
DeferredTaxLiabilityPertainingToUnrealizedGainsRelatedToInvestments
3300000
CY2022 tslx Number Of Investments
NumberOfInvestments
5
CY2022Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
800000
CY2021Q4 tslx Deferred Tax Liability Pertaining To Unrealized Gains Related To Investments
DeferredTaxLiabilityPertainingToUnrealizedGainsRelatedToInvestments
2800000
CY2021 tslx Number Of Investments
NumberOfInvestments
6
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
900000
CY2021 tslx Tax Refund From Operating Loss Carryback To Previous Tax Years
TaxRefundFromOperatingLossCarrybackToPreviousTaxYears
300000
CY2023Q4 tslx Tax Cost Of Investments
TaxCostOfInvestments
3256630000
CY2023 tslx Estimated Gross Unrealized Gains On Tax Cost Investment
EstimatedGrossUnrealizedGainsOnTaxCostInvestment
159281000
CY2023 tslx Estimated Gross Unrealized Loss On Tax Cost Investment
EstimatedGrossUnrealizedLossOnTaxCostInvestment
135606000
CY2022Q4 tslx Tax Cost Of Investments
TaxCostOfInvestments
2787005000
CY2021 tslx Estimated Gross Unrealized Loss On Tax Cost Investment
EstimatedGrossUnrealizedLossOnTaxCostInvestment
79599000
CY2023 tslx Net Expense For Federal Excise Tax
NetExpenseForFederalExciseTax
2300000
CY2022 tslx Net Expense For Federal Excise Tax
NetExpenseForFederalExciseTax
2200000
CY2021 tslx Net Expense For Federal Excise Tax
NetExpenseForFederalExciseTax
700000
CY2022Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.48
CY2021Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.84
CY2020Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
17.16
CY2019Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.83
CY2018Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.25
CY2017Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.09
CY2016Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.95
CY2015Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.15
CY2014Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.53
CY2013Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.52
CY2023 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.31
CY2022 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.13
CY2021 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.97
CY2020 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.19
CY2019 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.94
CY2018 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.25
CY2017 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2
CY2016 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.83
CY2015 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.76
CY2014 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.07
CY2023 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.3
CY2022 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.75
CY2021 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.96
CY2020 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.46
CY2019 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.4
CY2018 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.39
CY2017 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.14
CY2016 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.51
CY2015 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.58
CY2014 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.33
CY2023 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.61
CY2022 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.38
CY2021 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.93
CY2020 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.65
CY2019 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.34
CY2018 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.86
CY2017 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.86
CY2016 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.34
CY2015 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.18
CY2014 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.74
CY2023 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.05
CY2022 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.04
CY2021 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.31
CY2020 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.01
CY2019 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.04
CY2018 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.08
CY2017 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.03
CY2016 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
0.03
CY2014 tslx Issuance Of Common Stock Net Of Offering Costs
IssuanceOfCommonStockNetOfOfferingCosts
-0.2
CY2022 tslx Investment Company Settlement Of Convertible Notes Per Share
InvestmentCompanySettlementOfConvertibleNotesPerShare
0.08
CY2021 tslx Investment Company Settlement Of Convertible Notes Per Share
InvestmentCompanySettlementOfConvertibleNotesPerShare
0.03
CY2022 tslx Investment Company Issuance And Repurchase Per Share
InvestmentCompanyIssuanceAndRepurchasePerShare
-0.02
CY2020 tslx Investment Company Issuance And Repurchase Per Share
InvestmentCompanyIssuanceAndRepurchasePerShare
0.01
CY2020 tslx Investment Company Repurchase Of Debt Per Share
InvestmentCompanyRepurchaseOfDebtPerShare
0.01
CY2023 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-2.1
CY2022 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.59
CY2021 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-2.8
CY2020 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-2.07
CY2019 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.81
CY2018 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.77
CY2017 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.53
CY2016 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.39
CY2015 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.15
CY2014 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.51
CY2022 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.25
CY2021 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.79
CY2020 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.23
CY2018 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.01
CY2017 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.22
CY2016 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.17
CY2015 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.41
CY2014 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.02
CY2023 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.56
CY2022 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
-0.36
CY2021 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
-0.32
CY2020 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.33
CY2019 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.58
CY2018 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.16
CY2017 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.14
CY2016 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.81
CY2015 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
-0.38
CY2014 us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.01
CY2023Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
17.04
CY2022Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.48
CY2021Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.84
CY2020Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
17.16
CY2019Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.83
CY2018Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.25
CY2017Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.09
CY2016Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.95
CY2015Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.15
CY2014Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
15.53
CY2023 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
21.6
CY2022 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
17.8
CY2014Q4 us-gaap Shares Outstanding
SharesOutstanding
53797358
CY2021 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
23.39
CY2020 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
20.75
CY2019 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
21.47
CY2018 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
18.09
CY2017 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
19.8
CY2016 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
18.68
CY2015 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
16.22
CY2014 tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
16.82
CY2023Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.3568
CY2022Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
-0.1578
CY2021Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.328
CY2020Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.1124
CY2019Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.3057
CY2018Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.0424
CY2017Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.1575
CY2016Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.2674
CY2015Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.0575
CY2014Q4 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.1228
CY2023Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.3314
CY2022Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
-0.1603
CY2021Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.3002
CY2020Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.0736
CY2019Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.2869
CY2018Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.0035
CY2017Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.1536
CY2016Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.2478
CY2015Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.0571
CY2014Q4 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.1469
CY2023Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1609
CY2022Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.0879
CY2021Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1906
CY2020Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1563
CY2019Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1471
CY2018Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1206
CY2017Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1187
CY2016Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1554
CY2015Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.0762
CY2014Q4 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.0992
CY2023Q4 us-gaap Shares Outstanding
SharesOutstanding
87829499
CY2022Q4 us-gaap Shares Outstanding
SharesOutstanding
81389287
CY2021Q4 us-gaap Shares Outstanding
SharesOutstanding
75771542
CY2020Q4 us-gaap Shares Outstanding
SharesOutstanding
67684209
CY2019Q4 us-gaap Shares Outstanding
SharesOutstanding
66524591
CY2018Q4 us-gaap Shares Outstanding
SharesOutstanding
65412817
CY2017Q4 us-gaap Shares Outstanding
SharesOutstanding
60247201
CY2016Q4 us-gaap Shares Outstanding
SharesOutstanding
59716205
CY2015Q4 us-gaap Shares Outstanding
SharesOutstanding
54163960
CY2023 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.1692
CY2022 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.1105
CY2021 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.1117
CY2020 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.111
CY2019 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.1127
CY2018 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.1132
CY2017 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.0941
CY2016 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.0939
CY2015 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.0931
CY2014 us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.0756
CY2023 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1375
CY2022 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1285
CY2021 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1167
CY2020 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1326
CY2019 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1173
CY2018 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.138
CY2017 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1249
CY2016 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1184
CY2015 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1135
CY2014 us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1342
CY2023 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.1692
CY2022 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.2667
CY2021 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.4423
CY2020 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.4188
CY2019 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.3089
CY2018 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.4457
CY2017 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.5808
CY2016 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.374
CY2015 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.3451
CY2014 us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.5316
CY2023Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1496375000
CY2022Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1341569000
CY2021Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1275848000
CY2020Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1161315000
CY2019Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1119297000
CY2018Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1063202000
CY2017Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
969284000
CY2016Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
952212000
CY2015Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
820741000
CY2014Q4 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
835405000
CY2023 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.17
CY2022 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.1108
CY2021 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.1119
CY2018 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.1133
CY2020 tslx Management And Incentive Fees Waived
ManagementAndIncentiveFeesWaived
0
CY2019 tslx Management And Incentive Fees Waived
ManagementAndIncentiveFeesWaived
0
CY2017 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.0942
CY2016 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.0943
CY2015 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.0933
CY2014 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.0788
CY2023Q4 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
119542000
CY2023Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
114435000
CY2023Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
107605000
CY2023Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
96505000
CY2023Q4 tslx Net Expense
NetExpense
64269000
CY2023Q3 tslx Net Expense
NetExpense
63980000
CY2023Q2 tslx Net Expense
NetExpense
57919000
CY2023Q1 tslx Net Expense
NetExpense
53155000
CY2023Q4 us-gaap Investment Income Net
InvestmentIncomeNet
54684000
CY2023Q3 us-gaap Investment Income Net
InvestmentIncomeNet
49994000
CY2023Q2 us-gaap Investment Income Net
InvestmentIncomeNet
48784000
CY2023Q1 us-gaap Investment Income Net
InvestmentIncomeNet
42937000
CY2023Q4 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
-3523000
CY2023Q3 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
14826000
CY2023Q2 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
4306000
CY2023Q1 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
10015000
CY2023Q4 us-gaap Profit Loss
ProfitLoss
51161000
CY2023Q3 us-gaap Profit Loss
ProfitLoss
64820000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
53090000
CY2023Q1 us-gaap Profit Loss
ProfitLoss
52952000
CY2023Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
17.04
CY2023Q3 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.97
CY2023Q2 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.74
CY2023Q1 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.59
CY2022Q4 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
100149000
CY2022Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
77839000
CY2022Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
63888000
CY2022Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
67429000
CY2022Q4 tslx Net Expense
NetExpense
47536000
CY2022Q3 tslx Net Expense
NetExpense
40659000
CY2022Q2 tslx Net Expense
NetExpense
23066000
CY2022Q1 tslx Net Expense
NetExpense
31717000
CY2022Q4 us-gaap Investment Income Net
InvestmentIncomeNet
52613000
CY2022Q3 us-gaap Investment Income Net
InvestmentIncomeNet
37180000
CY2022Q2 us-gaap Investment Income Net
InvestmentIncomeNet
40822000
CY2022Q1 us-gaap Investment Income Net
InvestmentIncomeNet
35712000
CY2022Q4 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
-6351000
CY2022Q3 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
-2749000
CY2022Q2 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
-54347000
CY2022Q1 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
5173000
CY2022Q4 us-gaap Profit Loss
ProfitLoss
46262000
CY2022Q3 us-gaap Profit Loss
ProfitLoss
34431000
CY2022Q2 us-gaap Profit Loss
ProfitLoss
-13525000
CY2022Q1 us-gaap Profit Loss
ProfitLoss
40885000
CY2022Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.48
CY2022Q3 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.36
CY2022Q2 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.27
CY2022Q1 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.88
CY2021Q4 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
78323000
CY2021Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
71200000
CY2021Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
62828000
CY2021Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
66242000
CY2021Q4 tslx Net Expense
NetExpense
32132000
CY2021Q3 tslx Net Expense
NetExpense
34730000
CY2021Q2 tslx Net Expense
NetExpense
35440000
CY2021Q1 tslx Net Expense
NetExpense
33932000
CY2021Q4 us-gaap Investment Income Net
InvestmentIncomeNet
46191000
CY2021Q3 us-gaap Investment Income Net
InvestmentIncomeNet
36470000
CY2021Q2 us-gaap Investment Income Net
InvestmentIncomeNet
27388000
CY2021Q1 us-gaap Investment Income Net
InvestmentIncomeNet
32310000
CY2021Q4 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
-4373000
CY2021Q3 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
18486000
CY2021Q2 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
30966000
CY2021Q1 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
24342000
CY2021Q4 us-gaap Profit Loss
ProfitLoss
41818000
CY2021Q3 us-gaap Profit Loss
ProfitLoss
54956000
CY2021Q2 us-gaap Profit Loss
ProfitLoss
58354000
CY2021Q1 us-gaap Profit Loss
ProfitLoss
56652000
CY2021Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.84
CY2021Q3 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
17.18
CY2021Q2 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.85
CY2021Q1 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.47

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