$TSLX
Sixth Street Specialty Lending, Inc.

2023 Q4 Form 10-Q Financial Statement

#000095017023058321 Filed on November 02, 2023

View on sec.gov

Income Statement

Concept 2023 Q4 2023 Q3 2022 Q3
Revenue $119.5M $114.4M $77.84M
YoY Change 19.36% 46.97% 9.32%
Cost Of Revenue $60.82M $60.70M $37.04M
YoY Change 41.11% 63.87% 18.3%
Gross Profit $58.72M $53.70M $40.80M
YoY Change 2.93% 31.62% 2.28%
Gross Profit Margin 49.12% 46.94% 52.41%
Selling, General & Admin $3.796M $3.500M $3.451M
YoY Change 8.58% 1.42% 2.25%
% of Gross Profit 6.46% 6.52% 8.46%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses $3.447M $64.25M $40.49M
YoY Change 5.41% 58.67% 1121.48%
Operating Profit $55.27M -$10.55M $306.0K
YoY Change 2.78% -3546.73% -99.16%
Interest Expense -$4.080M $35.04M $18.85M
YoY Change -29.53% 85.89% 1.97%
% of Operating Profit -7.38% 6160.46%
Other Income/Expense, Net $119.5M $114.4M $77.84M
YoY Change 19.36% 47.01% 9.32%
Pretax Income $51.19M $50.46M $37.54M
YoY Change 6.68% 34.42% -31.83%
Income Tax $32.00K $461.0K $356.0K
% Of Pretax Income 0.06% 0.91% 0.95%
Net Earnings $51.16M $64.82M $34.43M
YoY Change 10.59% 88.26% -37.35%
Net Earnings / Revenue 42.8% 56.66% 44.23%
Basic Earnings Per Share $0.74 $0.43
Diluted Earnings Per Share $0.58 $0.74 $433.2K
COMMON SHARES
Basic Shares Outstanding 87.55M 87.24M 79.48M
Diluted Shares Outstanding 87.25M 79.48M

Balance Sheet

Concept 2023 Q4 2023 Q3 2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $25.20M $29.90M $30.28M
YoY Change -1.76% -1.25% 65.81%
Cash & Equivalents $25.20M $29.88M $30.28M
Short-Term Investments
Other Short-Term Assets $7.578M $7.500M $3.548M
YoY Change 67.32% 111.39% -18.36%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $60.74M $60.90M $53.66M
YoY Change 23.91% 13.5% 67.63%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $3.283B $3.113B $2.806B
YoY Change 17.76% 10.95% 16.61%
Other Assets
YoY Change
Total Long-Term Assets $3.283B $3.113B $2.806B
YoY Change 17.76% 10.94% 16.61%
TOTAL ASSETS
Total Short-Term Assets $60.74M $60.90M $53.66M
Total Long-Term Assets $3.283B $3.113B $2.806B
Total Assets $3.344B $3.174B $2.860B
YoY Change 17.87% 10.99% 17.28%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $26.22M $27.10M $22.45M
YoY Change 6.09% 20.7% 5.76%
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 $26.22M $27.10M $22.45M
YoY Change 6.09% 20.7% -56.05%
LONG-TERM LIABILITIES
Long-Term Debt $1.780B $1.623B $1.457B
YoY Change 23.48% 11.39% 32.08%
Other Long-Term Liabilities $40.91M $38.20M $52.17M
YoY Change 41.69% -26.78% 60.9%
Total Long-Term Liabilities $1.821B $1.661B $1.509B
YoY Change 23.84% 10.07% 32.91%
TOTAL LIABILITIES
Total Short-Term Liabilities $26.22M $27.10M $22.45M
Total Long-Term Liabilities $1.821B $1.661B $1.509B
Total Liabilities $1.847B $1.688B $1.532B
YoY Change 23.54% 10.22% 29.08%
SHAREHOLDERS EQUITY
Retained Earnings $100.8M $94.15M $44.37M
YoY Change 78.5% 112.22%
Common Stock $1.406B $1.402B $1.291B
YoY Change 8.53% 8.61%
Preferred Stock
YoY Change
Treasury Stock (at cost) $10.46M $10.46M $7.291M
YoY Change 0.0% 43.45%
Treasury Stock Shares $476.6K
Shareholders Equity $1.496B $1.486B $1.328B
YoY Change
Total Liabilities & Shareholders Equity $3.344B $3.174B $2.860B
YoY Change 17.87% 10.99% 17.28%

Cashflow Statement

Concept 2023 Q4 2023 Q3 2022 Q3
OPERATING ACTIVITIES
Net Income $51.16M $64.82M $34.43M
YoY Change 10.59% 88.26% -37.35%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities -$86.89M $36.70M -$244.1M
YoY Change -260.04% -115.04% -208.78%
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
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 82.14M -32.60M 247.2M
YoY Change -239.4% -113.19% -210.05%
NET CHANGE
Cash From Operating Activities -86.89M 36.70M -244.1M
Cash From Investing Activities
Cash From Financing Activities 82.14M -32.60M 247.2M
Net Change In Cash -4.751M 4.100M 3.103M
YoY Change 2.55% 32.13% -1437.5%
FREE CASH FLOW
Cash From Operating Activities -$86.89M $36.70M -$244.1M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

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us-gaap Profit Loss
ProfitLoss
61791000
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EarningsPerShareBasic
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CY2023Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
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CY2022Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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CY2022Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.43
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
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us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
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us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.8
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
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CY2023Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
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CY2022Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
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CY2022Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
79476419
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
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us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
84313169
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
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us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedAtFairValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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InvestmentDueDate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Interest Rate
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InvestmentOwnedAtCost
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InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-08
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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InvestmentOwnedAtFairValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Owned At Cost
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-01-11
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-07
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2018-06-18
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2025-12
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-14
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
357000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-31
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-07
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-09-07
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2026-06
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-30
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-03-31
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2025-05
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2015-09-30
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-04-24
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
2027-12
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-01
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-11-12
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2029-08
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-11
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Interest Rate Paid In Kind
InvestmentInterestRatePaidInKind
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2029-08
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-08-11
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-12-03
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 tslx Partnership Interest Ownership Percentage
PartnershipInterestOwnershipPercentage
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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2021-11-23
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-06-24
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2023-07-07
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-28
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
183000
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2021-04-08
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Cost
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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CY2023Q3 us-gaap Investment Owned At Cost
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned Balance Shares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
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CY2023Q3 us-gaap Investment Owned Balance Shares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Balance Shares
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us-gaap Investment Acquisition Date
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2023-03-24
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InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Balance Shares
InvestmentOwnedBalanceShares
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us-gaap Investment Acquisition Date
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2023-03-24
CY2023Q3 us-gaap Investment Owned At Cost
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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us-gaap Investment Acquisition Date
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2022-06-16
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InvestmentOwnedPercentOfNetAssets
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InvestmentDueDate
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us-gaap Investment Acquisition Date
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InvestmentBasisSpreadVariableRate
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InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2034-07
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-14
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2031-04
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2034-07
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-17
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
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InvestmentOwnedPercentOfNetAssets
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InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2034-07
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2037-01
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-12
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
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tslx Investment Due Date
InvestmentDueDate
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us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2033-04
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-23
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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InvestmentOwnedPercentOfNetAssets
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tslx Investment Due Date
InvestmentDueDate
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CY2023Q3 us-gaap Investment Owned At Fair Value
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tslx Investment Due Date
InvestmentDueDate
2034-10
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
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InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
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CY2023Q3 us-gaap Investment Owned At Cost
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CY2023Q3 us-gaap Investment Owned At Fair Value
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2031-04
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-26
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2030-07
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-20
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2031-10
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-09-23
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2034-10
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-31
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2033-04
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-22
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
333000
tslx Investment Due Date
InvestmentDueDate
2031-04
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-09
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
301000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
297000
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2032-07
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-25
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2030-01
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2750000
tslx Investment Due Date
InvestmentDueDate
2031-10
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-22
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2435000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
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tslx Investment Due Date
InvestmentDueDate
2031-01
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-23
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
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CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1405000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1339000
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3000000
tslx Investment Due Date
InvestmentDueDate
2036-04
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-14
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0398
CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2630000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2721000
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.002
CY2023Q3 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
2000000
tslx Investment Due Date
InvestmentDueDate
2031-01
us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-12
CY2023Q3 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0591
CY2023Q3 us-gaap Investment Interest Rate
InvestmentInterestRate
0.1124
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1710000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1705000
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
52718000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
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CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
195009000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
204175000
CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.137
CY2023Q3 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
3085378000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
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CY2023Q3 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
2.095
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0254
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
2500000
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
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CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0251
us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
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us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
3611000
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0272
us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
50000000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-2258000
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
667000
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.025
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0217
us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2026-08-01
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-34724000
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
941000
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0695
CY2023Q3 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0299
us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2028-08-14
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-6079000
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-6079000
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
952500000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-55943000
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-860000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
63368000
CY2023Q3 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
952500000
CY2023Q3 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
7425000
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-860000
tslx Percentage Of Minimum Qualifying Assets To Purchase Non Qualifying Assets
PercentageOfMinimumQualifyingAssetsToPurchaseNonQualifyingAssets
0.70
tslx Percentage Of Non Qualifying Assets
PercentageOfNonQualifyingAssets
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CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
70755000
us-gaap Investments In And Advances To Affiliates At Fair Value Gross Additions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
8005000
tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
-17783000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
60977000
tslx Investments In And Advances To Affiliates Other Income
InvestmentsInAndAdvancesToAffiliatesOtherIncome
4000
tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
5599000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
70755000
us-gaap Investments In And Advances To Affiliates At Fair Value Gross Additions
InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
8005000
tslx Investments In And Advances To Affiliates At Fair Value Net Change In Unrealized Gain Loss
InvestmentsInAndAdvancesToAffiliatesAtFairValueNetChangeInUnrealizedGainLoss
-17783000
CY2023Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
60977000
tslx Investments In And Advances To Affiliates Other Income
InvestmentsInAndAdvancesToAffiliatesOtherIncome
4000
tslx Investments In And Advances To Affiliates Interest Income
InvestmentsInAndAdvancesToAffiliatesInterestIncome
5599000
CY2023Q3 tslx Fair Value Of Securities As Percentage Of Net Assets Amount
FairValueOfSecuritiesAsPercentageOfNetAssetsAmount
6346000
CY2023Q3 tslx Fair Value Of Securities As Percentage Of Net Assets In Percentage
FairValueOfSecuritiesAsPercentageOfNetAssetsInPercentage
0.004
CY2023Q3 tslx Investment Owed On Principal Amount Outstanding And Accrued Interest
InvestmentOwedOnPrincipalAmountOutstandingAndAccruedInterest
11400000
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
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
24113000
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
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 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 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 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 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
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 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 Paid In Kind
InvestmentInterestRatePaidInKind
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
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 Paid In Kind
InvestmentInterestRatePaidInKind
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 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
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
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
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 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
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
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 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 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
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
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InvestmentOwnedPercentOfNetAssets
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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
0.064
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 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 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 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 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
0.0295
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
InvestmentOwnedAtCost
1782000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1721000
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
2033-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-22
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.064
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0891
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0613
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1005000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1056000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
929000
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
2031-07
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-05-23
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0333
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0584
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
1000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-08-09
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0565
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0843
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
896000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
824000
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
2022-05-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0625
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0896
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
928000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
867000
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
2030-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-25
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.026
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0511
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
897000
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
2750000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-22
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0575
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0826
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2382000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2166000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1125000
CY2022 tslx Investment Due Date
InvestmentDueDate
2034-10
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0335
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
1500000
CY2022 tslx Investment Due Date
InvestmentDueDate
2031-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-06-23
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
1347000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1293000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0
CY2022Q4 us-gaap Investment Owned Underlying Face Amount At Market Value
InvestmentOwnedUnderlyingFaceAmountAtMarketValue
3000000
CY2022 tslx Investment Due Date
InvestmentDueDate
2036-04
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-07-14
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0372
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0646
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2617000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2624000
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
2031-01
CY2022 us-gaap Investment Acquisition Date
InvestmentAcquisitionDate
2022-12-12
CY2022Q4 us-gaap Investment Basis Spread Variable Rate
InvestmentBasisSpreadVariableRate
0.0565
CY2022Q4 us-gaap Investment Interest Rate
InvestmentInterestRate
0.0646
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
1680000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1659000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.001
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
53066000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
51426000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
0.044
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
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
InvestmentOwnedAtFairValue
2787925000
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
2.049
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0199
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2023-01-22
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
150000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-231000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-3292000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0228
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
2500000
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
128000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0237
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-1192000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0159
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-751000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.016
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
802500000
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-112000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0211
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2022-08-01
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
1252000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-924000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0211
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
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
DerivativeGainLossOnDerivativeNet
-70000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0211
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.045
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
DerivativeGainLossOnDerivativeNet
-394000
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
DerivativeGainLossOnDerivativeNet
-13000
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
152500000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-231000
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
2380000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-6748000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0225
CY2022 us-gaap Derivative Maturity Dates
DerivativeMaturityDates
2024-11-01
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
300000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-16493000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-20489000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.03875
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
InterestRateDerivativesAtFairValueNet
-2925000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-3302000
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.025
CY2022Q4 us-gaap Derivative Basis Spread On Variable Rate
DerivativeBasisSpreadOnVariableRate
0.0191
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
InterestRateDerivativesAtFairValueNet
-35665000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-25426000
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
650000000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
-55083000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-49217000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
57786000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
2472000
CY2022 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
2380000
CY2022 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-55965000
CY2022 tslx Percentage Of Non Qualifying Assets
PercentageOfNonQualifyingAssets
0.097
CY2022 tslx Minimum Percentage Of Voting Securities In Investment Portfolio
MinimumPercentageOfVotingSecuritiesInInvestmentPortfolio
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
-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
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
FairValueOfSecuritiesAsPercentageOfNetAssetsAmount
47288000
CY2022Q4 tslx Fair Value Of Securities As Percentage Of Net Assets In Percentage
FairValueOfSecuritiesAsPercentageOfNetAssetsInPercentage
0.035
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1341569000
CY2023Q1 us-gaap Investment Income Net
InvestmentIncomeNet
42937000
CY2023Q1 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
4777000
CY2023Q1 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
5238000
CY2023Q1 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
6248000
CY2023Q1 us-gaap Dividends
Dividends
44764000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
1356005000
CY2023Q2 us-gaap Investment Income Net
InvestmentIncomeNet
48784000
CY2023Q2 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
2822000
CY2023Q2 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
1484000
CY2023Q2 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
89290000
CY2023Q2 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
5581000
CY2023Q2 us-gaap Dividends
Dividends
43437000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1460529000
CY2023Q3 us-gaap Investment Income Net
InvestmentIncomeNet
49994000
CY2023Q3 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
9740000
CY2023Q3 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
5086000
CY2023Q3 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
-85000
CY2023Q3 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
5924000
CY2023Q3 us-gaap Dividends
Dividends
45366000
CY2023Q3 us-gaap Stockholders Equity
StockholdersEquity
1485822000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
1275848000
CY2022Q1 us-gaap Investment Income Net
InvestmentIncomeNet
35712000
CY2022Q1 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-8495000
CY2022Q1 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
13668000
CY2022Q1 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
6774000
CY2022Q1 us-gaap Dividends
Dividends
39522000
CY2022Q1 us-gaap Stockholders Equity
StockholdersEquity
1283985000
CY2022Q2 us-gaap Investment Income Net
InvestmentIncomeNet
40822000
CY2022Q2 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-54751000
CY2022Q2 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
404000
CY2022Q2 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
5838000
CY2022Q2 us-gaap Dividends
Dividends
34339000
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
1241959000
CY2022Q3 us-gaap Investment Income Net
InvestmentIncomeNet
37180000
CY2022Q3 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-5134000
CY2022Q3 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
2385000
CY2022Q3 us-gaap Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
77642000
CY2022Q3 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
3000000
CY2022Q3 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
11038000
CY2022Q3 us-gaap Dividends
Dividends
34018000
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
1328052000
us-gaap Profit Loss
ProfitLoss
170862000
us-gaap Profit Loss
ProfitLoss
61791000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
14700000
us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
-76290000
us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
2466000
us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
15095000
us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
174000
us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
-7184000
us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
11768000
us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
14436000
tslx Net Realized Gains Losses On Foreign Currency Transactions
NetRealizedGainsLossesOnForeignCurrencyTransactions
371000
tslx Net Realized Gains Losses On Foreign Currency Transactions
NetRealizedGainsLossesOnForeignCurrencyTransactions
63000
us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
2251000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
12798000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
12957000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
3725000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
4306000
us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
623000
us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
571000
tslx Purchases And Originations Of Investments Net
PurchasesAndOriginationsOfInvestmentsNet
634940000
tslx Purchases And Originations Of Investments Net
PurchasesAndOriginationsOfInvestmentsNet
735864000
tslx Proceeds From Investments Net
ProceedsFromInvestmentsNet
41412000
tslx Proceeds From Investments Net
ProceedsFromInvestmentsNet
19657000
tslx Repayments On Investments
RepaymentsOnInvestments
-318913000
tslx Repayments On Investments
RepaymentsOnInvestments
-392576000
tslx Gain Loss Form Adjustment Of Paid In Kind Interest
GainLossFormAdjustmentOfPaidInKindInterest
11667000
tslx Gain Loss Form Adjustment Of Paid In Kind Interest
GainLossFormAdjustmentOfPaidInKindInterest
9623000
us-gaap Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
3472000
us-gaap Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
9439000
tslx Increase Decrease In Interest Receivable Paid In Kind
IncreaseDecreaseInInterestReceivablePaidInKind
-1142000
tslx Increase Decrease In Interest Receivable Paid In Kind
IncreaseDecreaseInInterestReceivablePaidInKind
384000
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
2929000
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
26000
tslx Increase Decrease In Management Fees Payable To Affiliate
IncreaseDecreaseInManagementFeesPayableToAffiliate
1135000
tslx Increase Decrease In Management Fees Payable To Affiliate
IncreaseDecreaseInManagementFeesPayableToAffiliate
761000
tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetInvestmentIncomePayableToAffiliate
-233000
tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetInvestmentIncomePayableToAffiliate
1907000
tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetCapitalGainsAccruedToAffiliate
5083000
tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetCapitalGainsAccruedToAffiliate
-7721000
us-gaap Increase Decrease In Due From Affiliates Current
IncreaseDecreaseInDueFromAffiliatesCurrent
-991000
us-gaap Increase Decrease In Due From Affiliates Current
IncreaseDecreaseInDueFromAffiliatesCurrent
-1281000
us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
3530000
us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-34241000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-149920000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-278822000
us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
1227844000
us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
1024568000
us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
1037681000
us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
586635000
us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
9402000
us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
4296000
tslx Payments For Equity Offering Expenses
PaymentsForEquityOfferingExpenses
479000
us-gaap Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
89684000
tslx Conversion Of Convertible Notes
ConversionOfConvertibleNotes
22348000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
3000000
us-gaap Payments Of Dividends
PaymentsOfDividends
115813000
us-gaap Payments Of Dividends
PaymentsOfDividends
115154000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
154153000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
293135000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
4233000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
14313000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
25647000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
15967000
CY2023Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
29880000
CY2022Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
30280000
us-gaap Interest Paid Net
InterestPaidNet
88765000
us-gaap Interest Paid Net
InterestPaidNet
34012000
us-gaap Income Taxes Paid
IncomeTaxesPaid
2427000
us-gaap Income Taxes Paid
IncomeTaxesPaid
1607000
tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
133567000
tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
107879000
us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
17753000
us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
23651000
us-gaap Conversion Of Stock Amount Converted1
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77642000
us-gaap Fiscal Period
FiscalPeriod
<p style="text-indent:0;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-weight:normal;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-weight:normal;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-weight:normal;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-weight:normal;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
us-gaap Use Of Estimates
UseOfEstimates
<p style="text-indent:0;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-weight:normal;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Use of Estimates</span><span style="color:#000000;white-space:pre-wrap;font-weight:normal;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-weight:normal;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Actual amounts could differ from those estimates and such differences could be material.</span><span style="color:#000000;white-space:pre-wrap;font-weight:normal;font-size:10pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
tslx Minimum Percentage Of Investment Company Taxable Income Distribute To Stockholders In Each Taxable Year To Qualify As Ric
MinimumPercentageOfInvestmentCompanyTaxableIncomeDistributeToStockholdersInEachTaxableYearToQualifyAsRIC
0.90
tslx Nondeductible Federal Excise Tax Percentage
NondeductibleFederalExciseTaxPercentage
0.04
CY2023Q3 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
500000
tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
1800000
CY2022Q3 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
400000
tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
1500000
CY2023Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
3085378000
CY2023Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
3113277000
us-gaap Debt And Equity Securities Unrealized Gain Loss
DebtAndEquitySecuritiesUnrealizedGainLoss
27899000
CY2022Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
2774726000
CY2022Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
2787925000
CY2022 us-gaap Debt And Equity Securities Unrealized Gain Loss
DebtAndEquitySecuritiesUnrealizedGainLoss
13199000
CY2023Q3 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1
CY2022Q4 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1
CY2023Q3 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1
CY2022Q4 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1
tslx Derivative Notional Amount Held During Period
DerivativeNotionalAmountHeldDuringPeriod
952500000
CY2023Q3 us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
15506000
CY2023Q3 us-gaap Proceeds From Hedge Investing Activities
ProceedsFromHedgeInvestingActivities
7668000
CY2023Q3 us-gaap Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
7838000
us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
39160000
us-gaap Proceeds From Hedge Investing Activities
ProceedsFromHedgeInvestingActivities
18681000
us-gaap Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
20479000
tslx Derivative Notional Amount Held During Period
DerivativeNotionalAmountHeldDuringPeriod
1047510000
CY2022Q3 us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
9619000
CY2022Q3 us-gaap Proceeds From Hedge Investing Activities
ProceedsFromHedgeInvestingActivities
7909000
CY2022Q3 us-gaap Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
1710000
us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
24513000
us-gaap Proceeds From Hedge Investing Activities
ProceedsFromHedgeInvestingActivities
26681000
us-gaap Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
-2168000
CY2023Q3 tslx Equity And Other Investments
EquityAndOtherInvestments
150179000
CY2023Q3 tslx Structured Credit Investments
StructuredCreditInvestments
53996000
CY2023Q3 us-gaap Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
3113277000
CY2023Q3 tslx Interest Rate Swaps
InterestRateSwaps
55943000
CY2023Q3 tslx Investments Fair Value Disclosure Net
InvestmentsFairValueDisclosureNet
3057334000
CY2022Q4 tslx Equity And Other Investments
EquityAndOtherInvestments
167685000
CY2022Q4 tslx Structured Credit Investments
StructuredCreditInvestments
51426000
CY2022Q4 us-gaap Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
2787925000
CY2022Q4 tslx Interest Rate Swaps
InterestRateSwaps
55314000
CY2022Q4 tslx Investments Fair Value Disclosure Net
InvestmentsFairValueDisclosureNet
2732611000
CY2023Q2 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2993521000
CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
177820000
CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
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CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
-5380000
CY2023Q3 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPaidInKindInterest
5033000
CY2023Q3 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
3737000
CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
3193000
CY2023Q3 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetAmortizationOfDiscountOnSecurities
4825000
CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
3040616000
CY2022Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2693938000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
631994000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
318526000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
-11188000
tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPaidInKindInterest
11667000
us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
11917000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
8240000
tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetAmortizationOfDiscountOnSecurities
11843000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
731000
CY2023Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
3040616000
CY2022Q2 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2484558000
CY2022Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
252149000
CY2022Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
21559000
CY2022Q3 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPaidInKindInterest
2861000
CY2022Q3 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
-11717000
CY2022Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
55000
CY2022Q3 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetAmortizationOfDiscountOnSecurities
3347000
CY2022Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2709694000
CY2021Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2434638000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
663601000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
383438000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
-18315000
tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPaidInKindInterest
9623000
us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
14190000
tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetAmortizationOfDiscountOnSecurities
12697000
us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
42729000
CY2022Q3 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2709694000
CY2023Q3 us-gaap Notes Payable
NotesPayable
947500000
CY2023Q3 us-gaap Notes Payable Fair Value Disclosure
NotesPayableFairValueDisclosure
897801000
CY2022Q4 us-gaap Notes Payable
NotesPayable
797500000
CY2022Q4 us-gaap Notes Payable Fair Value Disclosure
NotesPayableFairValueDisclosure
744243000
CY2023Q3 tslx Asset Coverage Percentage
AssetCoveragePercentage
1.873
CY2022Q4 tslx Asset Coverage Percentage
AssetCoveragePercentage
1.886
CY2023Q3 us-gaap Debt Instrument Face Amount
DebtInstrumentFaceAmount
2657500000
CY2023Q3 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
1705747000
CY2023Q3 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
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CY2023Q3 us-gaap Long Term Debt
LongTermDebt
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CY2022Q4 us-gaap Debt Instrument Face Amount
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2382500000
CY2022Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
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CY2022Q4 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
865672000
CY2022Q4 us-gaap Long Term Debt
LongTermDebt
1441796000
CY2023Q3 us-gaap Interest Expense Debt
InterestExpenseDebt
24752000
CY2022Q3 us-gaap Interest Expense Debt
InterestExpenseDebt
14632000
us-gaap Interest Expense Debt
InterestExpenseDebt
69073000
us-gaap Interest Expense Debt
InterestExpenseDebt
34439000
CY2023Q3 us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
803000
CY2022Q3 us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
892000
us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
2070000
us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
3268000
CY2023Q3 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1413000
CY2022Q3 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1424000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
3725000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
4306000
CY2023Q3 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
237000
CY2022Q3 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
193000
us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
623000
us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
571000
CY2023Q3 tslx Swap Settlement
SwapSettlement
-7837000
CY2022Q3 tslx Swap Settlement
SwapSettlement
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tslx Swap Settlement
SwapSettlement
-20480000
tslx Swap Settlement
SwapSettlement
2168000
CY2023Q3 us-gaap Interest And Debt Expense
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CY2022Q3 us-gaap Interest And Debt Expense
InterestAndDebtExpense
18851000
us-gaap Interest And Debt Expense
InterestAndDebtExpense
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us-gaap Interest And Debt Expense
InterestAndDebtExpense
40416000
CY2023Q3 us-gaap Line Of Credit Facility Average Outstanding Amount
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CY2022Q3 us-gaap Line Of Credit Facility Average Outstanding Amount
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us-gaap Line Of Credit Facility Average Outstanding Amount
LineOfCreditFacilityAverageOutstandingAmount
1671800000
us-gaap Line Of Credit Facility Average Outstanding Amount
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1287100000
CY2023Q3 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
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0.075
CY2022Q3 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
LongTermDebtWeightedAverageInterestRateOverTime
0.044
us-gaap Long Term Debt Weighted Average Interest Rate Over Time
LongTermDebtWeightedAverageInterestRateOverTime
0.071
us-gaap Long Term Debt Weighted Average Interest Rate Over Time
LongTermDebtWeightedAverageInterestRateOverTime
0.033
CY2023Q3 tslx Purchase Commitment To Fund Investment
PurchaseCommitmentToFundInvestment
327154000
CY2022Q4 tslx Purchase Commitment To Fund Investment
PurchaseCommitmentToFundInvestment
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CY2021Q1 us-gaap Common Stock Shares Issued
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CY2021Q1 us-gaap Proceeds From Issuance Of Common Stock
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CY2021Q4 us-gaap Stock Issued During Period Shares Conversion Of Convertible Securities
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2324820
CY2022Q3 us-gaap Stock Issued During Period Shares Conversion Of Convertible Securities
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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
tslx Current Market Price Per Share Percentage
CurrentMarketPricePerSharePercentage
0.95
us-gaap Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
982211
us-gaap Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
1219840
CY2015Q3 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
50000000
CY2015Q3 us-gaap Stock Repurchase Program Period In Force1
StockRepurchaseProgramPeriodInForce1
P6M
CY2023Q3 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
50000000
us-gaap Stock Repurchase Program Expiration Date
StockRepurchaseProgramExpirationDate
2023-05-08
CY2023Q3 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
0
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
0
CY2022Q3 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
180542
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
180542
CY2022Q3 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
16.62
us-gaap Treasury Stock Acquired Average Cost Per Share
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16.62
CY2022Q3 us-gaap Treasury Stock Value Acquired Cost Method
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3000000
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
3000000
us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
0.49
us-gaap Investment Company Net Asset Value Per Share Period Increase Decrease
InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
-0.48
CY2023Q3 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.97
CY2022Q3 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.36
tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
20.44
tslx Per Share Market Value At End Period
PerShareMarketValueAtEndPeriod
16.34
CY2023Q3 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
0.2365
CY2022Q3 tslx Total Return Based On Market Value With Reinvestment Of Dividends
TotalReturnBasedOnMarketValueWithReinvestmentOfDividends
-0.2469
CY2023Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
64820000
CY2022Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
34431000
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
170862000
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
61791000
CY2023Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
87251340
CY2022Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
79476419
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
84313169
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
77250889
CY2023Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.74
CY2023Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.74
CY2022Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.43
CY2022Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.43
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.03
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.03
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.8
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.8
CY2023Q3 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
1.57
CY2022Q3 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
1.39
CY2022Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.48
CY2021Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.84
us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.68
us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.47
us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.35
us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.67
us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.03
us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
0.8
us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.03
us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.04
tslx Investment Company Settlement Of Convertible Notes Per Share
InvestmentCompanySettlementOfConvertibleNotesPerShare
0.08
tslx Investment Company Issuance And Repurchase Per Share
InvestmentCompanyIssuanceAndRepurchasePerShare
-0.01
tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.57
tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.39
CY2023Q3 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
0.2514
CY2022Q3 tslx Total Return Based On Market Value
TotalReturnBasedOnMarketValue
-0.242
CY2023Q3 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.1249
CY2022Q3 tslx Total Return Based On Net Asset Value
TotalReturnBasedOnNetAssetValue
0.0543
CY2023Q3 us-gaap Shares Outstanding
SharesOutstanding
87546498
CY2022Q3 us-gaap Shares Outstanding
SharesOutstanding
81170965
us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.1671
us-gaap Investment Company Expense Ratio Before Incentive Allocation
InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
0.0992
us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1339
us-gaap Investment Company Investment Income Loss Ratio
InvestmentCompanyInvestmentIncomeLossRatio
0.1182
us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.1612
us-gaap Investment Company Incentive Fee To Average Net Assets
InvestmentCompanyIncentiveFeeToAverageNetAssets
0.2131
CY2023Q3 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1485822000
CY2022Q3 us-gaap Fair Value Net Asset Liability
FairValueNetAssetLiability
1328052000
us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.1679
us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
0.0994
cef Return At Minus Ten Percent
ReturnAtMinusTenPercent
-0.30
cef Return At Minus Five Percent
ReturnAtMinusFivePercent
-0.193
cef Return At Zero Percent
ReturnAtZeroPercent
-0.086
cef Return At Plus Five Percent
ReturnAtPlusFivePercent
0.02
cef Return At Plus Ten Percent
ReturnAtPlusTenPercent
0.127
ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false
ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false

Files In Submission

Name View Source Status
FilingSummary.xml Edgar Link unprocessable
tslx-20230930_cal.xml Edgar Link unprocessable
0000950170-23-058321-index-headers.html Edgar Link pending
0000950170-23-058321-index.html Edgar Link pending
0000950170-23-058321.txt Edgar Link pending
0000950170-23-058321-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
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report.css Edgar Link pending
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tslx-20230930.htm Edgar Link pending
tslx-20230930.xsd Edgar Link pending
tslx-ex31_1.htm Edgar Link pending
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tslx-20230930_def.xml Edgar Link unprocessable
tslx-20230930_lab.xml Edgar Link unprocessable
tslx-20230930_pre.xml Edgar Link unprocessable
tslx-20230930_htm.xml Edgar Link completed