$TSLX
Sixth Street Specialty Lending, Inc.

2023 Q1 Form 10-K Financial Statement

#000095017023003042 Filed on February 16, 2023

View on sec.gov

Income Statement

Concept 2023 Q1 2022 Q4 2022 Q2
Revenue $96.51M $100.2M $63.89M
YoY Change 43.12% 27.87% 1.69%
Cost Of Revenue $50.46M $43.10M $19.05M
YoY Change 78.72% 48.86% -40.81%
Gross Profit $46.05M $57.05M $44.84M
YoY Change 17.48% 15.55% 46.35%
Gross Profit Margin 47.71% 56.96% 70.18%
Selling, General & Admin $2.953M $3.496M $3.275M
YoY Change -5.78% -0.77% 1.93%
% of Gross Profit 6.41% 6.13% 7.3%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses $53.41M $3.270M $3.263M
YoY Change 1604.24% -7.18% 5.84%
Operating Profit -$7.364M $53.78M $41.57M
YoY Change -120.42% 17.3% 50.88%
Interest Expense $28.49M -$5.790M -$54.35M
YoY Change 450.67% 134.22% -275.51%
% of Operating Profit -10.77% -130.73%
Other Income/Expense, Net $96.51M $100.1M $63.89M
YoY Change 43.12% 27.87% 1.69%
Pretax Income $43.35M $47.99M -$12.78M
YoY Change 5.13% 10.64% -121.83%
Income Tax $413.0K $1.727M $750.0K
% Of Pretax Income 0.95% 3.6%
Net Earnings $52.95M $46.26M -$13.53M
YoY Change 29.51% 10.63% -123.18%
Net Earnings / Revenue 54.87% 46.19% -21.17%
Basic Earnings Per Share $0.65 -$0.18
Diluted Earnings Per Share $0.65 $0.57 -$177.3K
COMMON SHARES
Basic Shares Outstanding 81.39M 80.98M 76.27M
Diluted Shares Outstanding 81.40M 81.85M

Balance Sheet

Concept 2023 Q1 2022 Q4 2022 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $25.74M $25.65M $27.18M
YoY Change 9.55% 60.63% 46.95%
Cash & Equivalents $25.74M $25.65M $27.18M
Short-Term Investments
Other Short-Term Assets $3.728M $4.529M $4.935M
YoY Change -10.13% 28.59% -16.07%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $54.10M $49.02M $43.98M
YoY Change 37.59% 61.98% 14.63%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $2.919B $2.788B $2.536B
YoY Change 19.04% 10.56% -1.31%
Other Assets
YoY Change
Total Long-Term Assets $2.919B $2.788B $2.536B
YoY Change 19.04% 10.56% -1.31%
TOTAL ASSETS
Total Short-Term Assets $54.10M $49.02M $43.98M
Total Long-Term Assets $2.919B $2.788B $2.536B
Total Assets $2.973B $2.837B $2.580B
YoY Change 19.33% 11.17% -1.07%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $23.67M $24.71M $20.21M
YoY Change 17.44% 10.71% 3.35%
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 $23.67M $24.71M $51.50M
YoY Change -53.88% -53.59% 4.4%
LONG-TERM LIABILITIES
Long-Term Debt $1.563B $1.442B $1.255B
YoY Change 39.41% 21.57% -3.82%
Other Long-Term Liabilities $29.97M $28.87M $31.94M
YoY Change -13.59% -21.54% 5.16%
Total Long-Term Liabilities $1.593B $1.471B $1.287B
YoY Change 37.82% 20.27% -3.62%
TOTAL LIABILITIES
Total Short-Term Liabilities $23.67M $24.71M $51.50M
Total Long-Term Liabilities $1.593B $1.471B $1.287B
Total Liabilities $1.617B $1.495B $1.338B
YoY Change 33.92% 17.19% -3.33%
SHAREHOLDERS EQUITY
Retained Earnings $65.05M $56.46M
YoY Change -37.34%
Common Stock $1.301B $1.296B
YoY Change 8.87%
Preferred Stock
YoY Change
Treasury Stock (at cost) $10.46M $10.46M
YoY Change 143.74%
Treasury Stock Shares $664.3K $664.3K
Shareholders Equity $1.356B $1.342B $1.242B
YoY Change
Total Liabilities & Shareholders Equity $2.973B $2.837B $2.580B
YoY Change 19.33% 11.17% -1.07%

Cashflow Statement

Concept 2023 Q1 2022 Q4 2022 Q2
OPERATING ACTIVITIES
Net Income $52.95M $46.26M -$13.53M
YoY Change 29.51% 10.63% -123.18%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities -$73.50M $54.29M -$115.9M
YoY Change -190.58% -173.91% -5.54%
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 $38.52M
YoY Change 18.47%
Common Stock Issuance & Retirement, Net $0.00
YoY Change -100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 73.59M -58.92M 119.6M
YoY Change -199.96% -182.8% -1.27%
NET CHANGE
Cash From Operating Activities -73.50M 54.29M -115.9M
Cash From Investing Activities
Cash From Financing Activities 73.59M -58.92M 119.6M
Net Change In Cash 90.00K -4.633M 3.683M
YoY Change -98.8% 101.87% -333.1%
FREE CASH FLOW
Cash From Operating Activities -$73.50M $54.29M -$115.9M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

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2.65
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
78197826
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
77702258
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
67209078
CY2022Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
2.049
CY2022Q4 us-gaap Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
57786000
CY2022Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2774726000
CY2022Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2787925000
CY2022Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
802500000
CY2022Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
2472000
CY2021 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 Minimum Qualifying Assets To Purchase Non Qualifying Assets
PercentageOfMinimumQualifyingAssetsToPurchaseNonQualifyingAssets
0.70
CY2022 tslx Percentage Of Non Qualifying Assets
PercentageOfNonQualifyingAssets
0.097
CY2022 tslx Minimum Percentage Of Voting Securities In Investment Portfolio
MinimumPercentageOfVotingSecuritiesInInvestmentPortfolio
0.05
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
CY2021 tslx Investment Due Date
InvestmentDueDate
2027-11
CY2021Q4 us-gaap Investment Owned At Cost
InvestmentOwnedAtCost
2432012000
CY2021Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
2521593000
CY2021Q4 us-gaap Investment Owned Percent Of Net Assets
InvestmentOwnedPercentOfNetAssets
1.976
CY2021Q4 us-gaap Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
-4185000
CY2021Q4 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
1060950000
CY2021Q4 us-gaap Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
2584000
CY2021 tslx Upfront Payments Receipts In Derivative Assets And Liabilities
UpfrontPaymentsReceiptsInDerivativeAssetsAndLiabilities
2380000
CY2021 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-29334000
CY2021Q4 us-gaap Derivative Liability Notional Amount
DerivativeLiabilityNotionalAmount
2500000
CY2021Q4 us-gaap Derivative Liability Notional Amount
DerivativeLiabilityNotionalAmount
2500000
CY2021 tslx Percentage Of Minimum Qualifying Assets To Purchase Non Qualifying Assets
PercentageOfMinimumQualifyingAssetsToPurchaseNonQualifyingAssets
0.70
CY2021 tslx Percentage Of Non Qualifying Assets
PercentageOfNonQualifyingAssets
0.148
CY2021 tslx Minimum Percentage Of Voting Securities In Investment Portfolio
MinimumPercentageOfVotingSecuritiesInInvestmentPortfolio
0.05
CY2021Q4 tslx Fair Value Of Securities As Percentage Of Net Assets Amount
FairValueOfSecuritiesAsPercentageOfNetAssetsAmount
83839000
CY2021Q4 tslx Fair Value Of Securities As Percentage Of Net Assets In Percentage
FairValueOfSecuritiesAsPercentageOfNetAssetsInPercentage
0.066
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
1119297000
CY2020 us-gaap Investment Income Net
InvestmentIncomeNet
147004000
CY2020 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
33695000
CY2020 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-2591000
CY2020 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
2932000
CY2020 tslx Repurchase Of Convertible Notes
RepurchaseOfConvertibleNotes
910000
CY2020 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
22306000
CY2020 us-gaap Dividends
Dividends
154554000
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
1161315000
CY2021 us-gaap Investment Income Net
InvestmentIncomeNet
142359000
CY2021 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
40546000
CY2021 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
28875000
CY2021 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
85904000
CY2021 tslx Common Stock Issued In Settlement Of Convertible Notes During The Period
CommonStockIssuedInSettlementOfConvertibleNotesDuringThePeriod
42273000
CY2021 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
36351000
CY2021 us-gaap Dividends
Dividends
261490000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
1275848000
CY2022 us-gaap Investment Income Net
InvestmentIncomeNet
166327000
CY2022 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-74969000
CY2022 tslx Net Realized Gains Losses On Investments And Foreign Currency Translation
NetRealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
16695000
CY2022 tslx Common Stock Issued In Settlement Of Convertible Notes During The Period
CommonStockIssuedInSettlementOfConvertibleNotesDuringThePeriod
77642000
CY2022 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
6168000
CY2022 us-gaap Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
30516000
CY2022 us-gaap Dividends
Dividends
144322000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1341569000
CY2022 us-gaap Profit Loss
ProfitLoss
108053000
CY2021 us-gaap Profit Loss
ProfitLoss
211780000
CY2020 us-gaap Profit Loss
ProfitLoss
178108000
CY2022 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
-76381000
CY2021 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
49738000
CY2020 us-gaap Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
31951000
CY2022 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
8721000
CY2021 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-591000
CY2020 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-5068000
CY2022 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
-6748000
CY2021 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
-6699000
CY2020 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
6812000
CY2020 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
739000
CY2022 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
14735000
CY2021 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
28816000
CY2020 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
-3116000
CY2022 tslx Net Realized Gains Losses On Foreign Currency Transactions
NetRealizedGainsLossesOnForeignCurrencyTransactions
-509000
CY2021 tslx Net Realized Gains Losses On Foreign Currency Transactions
NetRealizedGainsLossesOnForeignCurrencyTransactions
-56000
CY2020 tslx Net Realized Gains Losses On Foreign Currency Transactions
NetRealizedGainsLossesOnForeignCurrencyTransactions
-118000
CY2022 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
2251000
CY2020 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
-62000
CY2022 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
19387000
CY2021 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
27816000
CY2020 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
25706000
CY2022 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
5683000
CY2021 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
6053000
CY2020 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
5089000
CY2022 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
766000
CY2021 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
707000
CY2020 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
546000
CY2022 tslx Purchases And Originations Of Investments Net
PurchasesAndOriginationsOfInvestmentsNet
995620000
CY2021 tslx Purchases And Originations Of Investments Net
PurchasesAndOriginationsOfInvestmentsNet
1198944000
CY2020 tslx Purchases And Originations Of Investments Net
PurchasesAndOriginationsOfInvestmentsNet
1038885000
CY2022 tslx Proceeds From Investments Net
ProceedsFromInvestmentsNet
23468000
CY2021 tslx Proceeds From Investments Net
ProceedsFromInvestmentsNet
92869000
CY2020 tslx Proceeds From Investments Net
ProceedsFromInvestmentsNet
79560000
CY2022 tslx Repayments On Investments
RepaymentsOnInvestments
-675787000
CY2021 tslx Repayments On Investments
RepaymentsOnInvestments
-995903000
CY2020 tslx Repayments On Investments
RepaymentsOnInvestments
-968422000
CY2022 tslx Gain Loss Form Adjustment Of Paid In Kind Interest
GainLossFormAdjustmentOfPaidInKindInterest
12881000
CY2021 tslx Gain Loss Form Adjustment Of Paid In Kind Interest
GainLossFormAdjustmentOfPaidInKindInterest
9639000
CY2020 tslx Gain Loss Form Adjustment Of Paid In Kind Interest
GainLossFormAdjustmentOfPaidInKindInterest
8596000
CY2022 us-gaap Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
8430000
CY2021 us-gaap Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
1550000
CY2022 tslx Increase Decrease In Interest Receivable Paid In Kind
IncreaseDecreaseInInterestReceivablePaidInKind
359000
CY2021 tslx Increase Decrease In Interest Receivable Paid In Kind
IncreaseDecreaseInInterestReceivablePaidInKind
-642000
CY2020 tslx Increase Decrease In Interest Receivable Paid In Kind
IncreaseDecreaseInInterestReceivablePaidInKind
-29000
CY2022 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
1011000
CY2020 us-gaap Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
-4501000
CY2021 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-12136000
CY2020 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
10648000
CY2022 tslx Increase Decrease In Management Fees Payable To Affiliate
IncreaseDecreaseInManagementFeesPayableToAffiliate
1146000
CY2021 tslx Increase Decrease In Management Fees Payable To Affiliate
IncreaseDecreaseInManagementFeesPayableToAffiliate
945000
CY2020 tslx Increase Decrease In Management Fees Payable To Affiliate
IncreaseDecreaseInManagementFeesPayableToAffiliate
201000
CY2022 tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetInvestmentIncomePayableToAffiliate
-1129000
CY2021 tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetInvestmentIncomePayableToAffiliate
-2537000
CY2020 tslx Increase Decrease In Incentive Fees On Net Investment Income Payable To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetInvestmentIncomePayableToAffiliate
-91000
CY2022 tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetCapitalGainsAccruedToAffiliate
-8864000
CY2021 tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetCapitalGainsAccruedToAffiliate
13507000
CY2020 tslx Increase Decrease In Incentive Fees On Net Capital Gains Accrued To Affiliate
IncreaseDecreaseInIncentiveFeesOnNetCapitalGainsAccruedToAffiliate
1421000
CY2022 us-gaap Increase Decrease In Due From Affiliates Current
IncreaseDecreaseInDueFromAffiliatesCurrent
-116000
CY2021 us-gaap Increase Decrease In Due From Affiliates Current
IncreaseDecreaseInDueFromAffiliatesCurrent
-517000
CY2020 us-gaap Increase Decrease In Due From Affiliates Current
IncreaseDecreaseInDueFromAffiliatesCurrent
-684000
CY2022 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-52777000
CY2021 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-24703000
CY2020 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
21445000
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
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CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
2452000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
145066000
CY2022 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
1329868000
CY2021 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
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CY2020 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
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CY2022 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
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CY2021 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
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CY2020 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
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CY2020 tslx Payment For Repurchases Of Debt
PaymentForRepurchasesOfDebt
31829000
CY2021 us-gaap Repayments Of Convertible Debt
RepaymentsOfConvertibleDebt
547000
CY2022 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
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CY2021 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
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CY2020 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
4267000
CY2021 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
85904000
CY2022 tslx Conversion Of Convertible Notes
ConversionOfConvertibleNotes
22348000
CY2022 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
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CY2020 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
2932000
CY2022 us-gaap Payments Of Dividends
PaymentsOfDividends
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CY2021 us-gaap Payments Of Dividends
PaymentsOfDividends
221941000
CY2020 us-gaap Payments Of Dividends
PaymentsOfDividends
130448000
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
234212000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
241000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-145935000
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
9680000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
2693000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-869000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
15967000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
13274000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
14143000
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
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
13274000
CY2022 us-gaap Interest Paid Net
InterestPaidNet
55584000
CY2021 us-gaap Interest Paid Net
InterestPaidNet
29327000
CY2020 us-gaap Interest Paid Net
InterestPaidNet
34016000
CY2022 us-gaap Income Taxes Paid
IncomeTaxesPaid
1672000
CY2021 us-gaap Income Taxes Paid
IncomeTaxesPaid
3874000
CY2020 us-gaap Income Taxes Paid
IncomeTaxesPaid
3978000
CY2022 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
144322000
CY2021 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
261490000
CY2020 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
154554000
CY2022 us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
30516000
CY2021 us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
36351000
CY2020 us-gaap Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
22306000
CY2022 us-gaap Conversion Of Stock Amount Converted1
ConversionOfStockAmountConverted1
77642000
CY2021 us-gaap Conversion Of Stock Amount Converted1
ConversionOfStockAmountConverted1
42273000
CY2022 us-gaap Fiscal Period
FiscalPeriod
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;font-style:italic;min-width:fit-content;">Fiscal Year End</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;font-style:italic;min-width:fit-content;"> </span></p><p style="text-indent:2.267%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The Company’s fiscal year ends on December 31.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;"> </span></p>
CY2022 us-gaap Use Of Estimates
UseOfEstimates
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;font-style:italic;min-width:fit-content;">Use of Estimates</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;font-style:italic;min-width:fit-content;"> </span></p><p style="text-indent:2.267%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;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:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:&quot;Times New Roman&quot;, serif;min-width:fit-content;"> </span></p>
CY2022 tslx Minimum Percentage Of Investment Company Taxable Income Distribute To Stockholders In Each Taxable Year To Qualify As Ric
MinimumPercentageOfInvestmentCompanyTaxableIncomeDistributeToStockholdersInEachTaxableYearToQualifyAsRIC
0.90
CY2022 tslx Nondeductible Federal Excise Tax Percentage
NondeductibleFederalExciseTaxPercentage
0.04
CY2022 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
2600000
CY2021 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
400000
CY2020 tslx Net Expense For Federal Excise Tax And Other Taxes
NetExpenseForFederalExciseTaxAndOtherTaxes
5800000
CY2022Q4 us-gaap Change In Accounting Principle Accounting Standards Update Early Adoption
ChangeInAccountingPrincipleAccountingStandardsUpdateEarlyAdoption
true
CY2022Q4 us-gaap Change In Accounting Principle Accounting Standards Update Adoption Date
ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate
2021-03-31
CY2022Q4 us-gaap Change In Accounting Principle Accounting Standards Update Immaterial Effect
ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect
true
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
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
2432012000
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
2521593000
CY2021 us-gaap Debt And Equity Securities Unrealized Gain Loss
DebtAndEquitySecuritiesUnrealizedGainLoss
89581000
CY2022Q4 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1.000
CY2021Q4 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1.000
CY2021Q4 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1.000
CY2022Q4 tslx Percentage Of Investments At Fair Value
PercentageOfInvestmentsAtFairValue
1.000
CY2022 tslx Derivative Notional Amount Held During Period
DerivativeNotionalAmountHeldDuringPeriod
1047510000
CY2022 us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
36284000
CY2022 us-gaap Proceeds From Hedge Investing Activities
ProceedsFromHedgeInvestingActivities
33714000
CY2022 us-gaap Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
2570000
CY2021 tslx Derivative Notional Amount Held During Period
DerivativeNotionalAmountHeldDuringPeriod
1077650000
CY2021 us-gaap Payments For Hedge Investing Activities
PaymentsForHedgeInvestingActivities
24056000
CY2021 us-gaap Proceeds From Hedge Investing Activities
ProceedsFromHedgeInvestingActivities
36044000
CY2021 us-gaap Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
-11988000
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
CY2021Q4 tslx Equity And Other Investments
EquityAndOtherInvestments
155667000
CY2021Q4 tslx Structured Credit Investments
StructuredCreditInvestments
5792000
CY2021Q4 us-gaap Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
2521593000
CY2021Q4 tslx Interest Rate Swaps
InterestRateSwaps
1601000
CY2021Q4 tslx Investments Fair Value Disclosure Net
InvestmentsFairValueDisclosureNet
2519992000
CY2021Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2434638000
CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
921683000
CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
683857000
CY2022 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPaidInKindInterest
12881000
CY2022 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
-66214000
CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
13420000
CY2022 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetAmortizationOfDiscountOnSecurities
18658000
CY2022 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
42729000
CY2022Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2693938000
CY2020Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2249720000
CY2021 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
1135889000
CY2021 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
1032153000
CY2021 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Paid In Kind Interest
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPaidInKindInterest
9639000
CY2021 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
27821000
CY2021 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
32630000
CY2021 tslx Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Net Amortization Of Discount On Securities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetNetAmortizationOfDiscountOnSecurities
22907000
CY2021 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
-11815000
CY2021Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
2434638000
CY2022Q4 us-gaap Notes Payable
NotesPayable
797500000
CY2022Q4 us-gaap Notes Payable Fair Value Disclosure
NotesPayableFairValueDisclosure
744243000
CY2021Q4 us-gaap Notes Payable
NotesPayable
897490000
CY2021Q4 us-gaap Notes Payable Fair Value Disclosure
NotesPayableFairValueDisclosure
934886000
CY2022Q4 tslx Asset Coverage Percentage
AssetCoveragePercentage
1.886
CY2021Q4 tslx Asset Coverage Percentage
AssetCoveragePercentage
2.054
CY2022Q4 us-gaap Debt Instrument Face Amount
DebtInstrumentFaceAmount
2382500000
CY2022Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
1516828000
CY2022Q4 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
865672000
CY2022Q4 us-gaap Long Term Debt
LongTermDebt
1441796000
CY2021Q4 us-gaap Debt Instrument Face Amount
DebtInstrumentFaceAmount
2407490000
CY2021Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
1213932000
CY2021Q4 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
1193558000
CY2021Q4 us-gaap Long Term Debt
LongTermDebt
1185964000
CY2022 us-gaap Interest Expense Debt
InterestExpenseDebt
49897000
CY2021 us-gaap Interest Expense Debt
InterestExpenseDebt
39698000
CY2020 us-gaap Interest Expense Debt
InterestExpenseDebt
36495000
CY2022 us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
4075000
CY2021 us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
4454000
CY2020 us-gaap Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
3686000
CY2022 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
5683000
CY2021 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
6053000
CY2020 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
5089000
CY2022 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
766000
CY2021 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
707000
CY2020 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
546000
CY2022 tslx Swap Settlement
SwapSettlement
-2570000
CY2021 tslx Swap Settlement
SwapSettlement
12087000
CY2020 tslx Swap Settlement
SwapSettlement
6414000
CY2022 us-gaap Interest And Debt Expense
InterestAndDebtExpense
62991000
CY2021 us-gaap Interest And Debt Expense
InterestAndDebtExpense
38825000
CY2020 us-gaap Interest And Debt Expense
InterestAndDebtExpense
39402000
CY2022 us-gaap Line Of Credit Facility Average Outstanding Amount
LineOfCreditFacilityAverageOutstandingAmount
1342000000.0
CY2021 us-gaap Line Of Credit Facility Average Outstanding Amount
LineOfCreditFacilityAverageOutstandingAmount
1223400000
CY2020 us-gaap Line Of Credit Facility Average Outstanding Amount
LineOfCreditFacilityAverageOutstandingAmount
1001600000
CY2022 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
LongTermDebtWeightedAverageInterestRateOverTime
0.039
CY2021 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
LongTermDebtWeightedAverageInterestRateOverTime
0.023
CY2020 us-gaap Long Term Debt Weighted Average Interest Rate Over Time
LongTermDebtWeightedAverageInterestRateOverTime
0.030
CY2022Q4 tslx Purchase Commitment To Fund Investment
PurchaseCommitmentToFundInvestment
338043000
CY2021Q4 tslx Purchase Commitment To Fund Investment
PurchaseCommitmentToFundInvestment
332074000
CY2021Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
4000000
CY2021Q1 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
84900000
CY2021Q4 us-gaap Stock Issued During Period Shares Conversion Of Convertible Securities
StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
2324820
CY2022Q3 us-gaap Stock Issued During Period Shares Conversion Of Convertible Securities
StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
4360125
CY2022Q3 us-gaap Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
77600000
CY2022 tslx Current Market Price Per Share Percentage
CurrentMarketPricePerSharePercentage
0.95
CY2022 us-gaap Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
1625826
CY2021 us-gaap Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
1712824
CY2015Q3 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
50000000
CY2015Q3 us-gaap Stock Repurchase Program Period In Force1
StockRepurchaseProgramPeriodInForce1
P6M
CY2022Q4 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
50000000
CY2022 us-gaap Stock Repurchase Program Expiration Date
StockRepurchaseProgramExpirationDate
2022-11-01
CY2022 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
368206
CY2022 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
16.75
CY2022 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
6200000
CY2021 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
0
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
108053000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
211780000
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
178108000
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
78197826
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
72169488
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
67209078
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.38
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.93
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.65
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
108053000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
211780000
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
178108000
CY2022 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
108053000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
216974000
CY2020 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
178108000
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
78197826
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
72169488
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
67209078
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
78197826
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
77702258
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
67209078
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.38
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.79
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.65
CY2022Q4 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
1.84
CY2021Q4 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
3.59
CY2020Q4 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
2.30
CY2022 tslx Ordinary Income
OrdinaryIncome
124760000
CY2021 tslx Ordinary Income
OrdinaryIncome
225522000
CY2020 tslx Ordinary Income
OrdinaryIncome
145053000
CY2022 tslx Long Term Capital Gains
LongTermCapitalGains
19562000
CY2021 tslx Long Term Capital Gains
LongTermCapitalGains
35968000
CY2020 tslx Long Term Capital Gains
LongTermCapitalGains
9501000
CY2022 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
144322000
CY2021 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
261490000
CY2020 tslx Dividends Declared During The Period
DividendsDeclaredDuringThePeriod
154554000
CY2022 tslx Percentage Of Ordinary Income Qualified As Interest Related Dividend Exempt From Domestic Withholding Tax Applicable To Foreign Shareholder
PercentageOfOrdinaryIncomeQualifiedAsInterestRelatedDividendExemptFromDomesticWithholdingTaxApplicableToForeignShareholder
0.8786
CY2021 tslx Percentage Of Ordinary Income Qualified As Interest Related Dividend Exempt From Domestic Withholding Tax Applicable To Foreign Shareholder
PercentageOfOrdinaryIncomeQualifiedAsInterestRelatedDividendExemptFromDomesticWithholdingTaxApplicableToForeignShareholder
0.8446
CY2020 tslx Percentage Of Ordinary Income Qualified As Interest Related Dividend Exempt From Domestic Withholding Tax Applicable To Foreign Shareholder
PercentageOfOrdinaryIncomeQualifiedAsInterestRelatedDividendExemptFromDomesticWithholdingTaxApplicableToForeignShareholder
0.8087
CY2022 tslx Undistributed Net Investment Income Tax Basis
UndistributedNetInvestmentIncomeTaxBasis
36436000
CY2021 tslx Undistributed Net Investment Income Tax Basis
UndistributedNetInvestmentIncomeTaxBasis
17209000
CY2020 tslx Undistributed Net Investment Income Tax Basis
UndistributedNetInvestmentIncomeTaxBasis
90377000
CY2022 tslx Undistributed Net Realized Gains Losses Tax Basis
UndistributedNetRealizedGainsLossesTaxBasis
26377000
CY2021 tslx Undistributed Net Realized Gains Losses Tax Basis
UndistributedNetRealizedGainsLossesTaxBasis
14818000
CY2020 tslx Undistributed Net Realized Gains Losses Tax Basis
UndistributedNetRealizedGainsLossesTaxBasis
30451000
CY2022 tslx Net Unrealized Gains Losses On Investments
NetUnrealizedGainsLossesOnInvestments
3823000
CY2021 tslx Net Unrealized Gains Losses On Investments
NetUnrealizedGainsLossesOnInvestments
77220000
CY2020 tslx Net Unrealized Gains Losses On Investments
NetUnrealizedGainsLossesOnInvestments
24159000
CY2022 tslx Other Temporary Differences
OtherTemporaryDifferences
10180000
CY2021 tslx Other Temporary Differences
OtherTemporaryDifferences
19144000
CY2020 tslx Other Temporary Differences
OtherTemporaryDifferences
5737000
CY2022 us-gaap Distributed Earnings
DistributedEarnings
56456000
CY2021 us-gaap Distributed Earnings
DistributedEarnings
90103000
CY2020 us-gaap Distributed Earnings
DistributedEarnings
139250000
CY2022 us-gaap Investment Company Net Assets From Operations Increase Decrease
InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
108053000
CY2021 us-gaap Investment Company Net Assets From Operations Increase Decrease
InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
211780000
CY2020 us-gaap Investment Company Net Assets From Operations Increase Decrease
InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
178108000
CY2022 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
-74969000
CY2021 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
40546000
CY2020 tslx Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
NetChangeInUnrealizedGainsLossesOnInvestmentsAndForeignCurrencyTranslation
33695000
CY2022 tslx Other Income For Tax Purposes Not Book
OtherIncomeForTaxPurposesNotBook
688000
CY2021 tslx Other Income For Tax Purposes Not Book
OtherIncomeForTaxPurposesNotBook
4957000
CY2020 tslx Other Income For Tax Purposes Not Book
OtherIncomeForTaxPurposesNotBook
28096000
CY2022 tslx Deferred Organization Costs
DeferredOrganizationCosts
-100000
CY2021 tslx Deferred Organization Costs
DeferredOrganizationCosts
-100000
CY2020 tslx Deferred Organization Costs
DeferredOrganizationCosts
-100000
CY2022 tslx Other Expenses Not Currently Deductible
OtherExpensesNotCurrentlyDeductible
2621000
CY2021 tslx Other Expenses Not Currently Deductible
OtherExpensesNotCurrentlyDeductible
391000
CY2020 tslx Other Expenses Not Currently Deductible
OtherExpensesNotCurrentlyDeductible
5767000
CY2022 tslx Other Book Tax Differences
OtherBookTaxDifferences
-11123000
CY2021 tslx Other Book Tax Differences
OtherBookTaxDifferences
-3771000
CY2020 tslx Other Book Tax Differences
OtherBookTaxDifferences
-9021000
CY2022 tslx Taxable Income
TaxableIncome
175108000
CY2021 tslx Taxable Income
TaxableIncome
172711000
CY2020 tslx Taxable Income
TaxableIncome
169155000
tslx Increase Decrease In Distributable Earnings
IncreaseDecreaseInDistributableEarnings
2300000
tslx Increase Decrease In Additional Paid In Capital
IncreaseDecreaseInAdditionalPaidInCapital
2300000
tslx Increase Decrease In Distributable Earnings
IncreaseDecreaseInDistributableEarnings
100000
tslx Increase Decrease In Additional Paid In Capital
IncreaseDecreaseInAdditionalPaidInCapital
100000
tslx Increase Decrease In Additional Paid In Capital
IncreaseDecreaseInAdditionalPaidInCapital
4000000.0
tslx Increase Decrease In Distributable Earnings
IncreaseDecreaseInDistributableEarnings
4000000.0
CY2022Q4 tslx Deferred Tax Liability Pertaining To Unrealized Gains Related To Investments
DeferredTaxLiabilityPertainingToUnrealizedGainsRelatedToInvestments
3300000
CY2022 tslx Number Of Investments
NumberOfInvestments
5
CY2022Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
800000
CY2021Q4 tslx Deferred Tax Liability Pertaining To Unrealized Gains Related To Investments
DeferredTaxLiabilityPertainingToUnrealizedGainsRelatedToInvestments
2800000
CY2021 tslx Number Of Investments
NumberOfInvestments
6
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
900000
CY2021 tslx Tax Refund From Operating Loss Carryback To Previous Tax Years
TaxRefundFromOperatingLossCarrybackToPreviousTaxYears
300000
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
400000
CY2020 tslx Number Of Investments
NumberOfInvestments
1
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
400000
CY2022Q4 tslx Tax Cost Of Investments
TaxCostOfInvestments
2787005000
CY2022 tslx Estimated Gross Unrealized Gains On Tax Cost Investment
EstimatedGrossUnrealizedGainsOnTaxCostInvestment
109609000
CY2022 tslx Estimated Gross Unrealized Loss On Tax Cost Investment
EstimatedGrossUnrealizedLossOnTaxCostInvestment
105786000
CY2021Q4 tslx Tax Cost Of Investments
TaxCostOfInvestments
2445863000
CY2021 tslx Estimated Gross Unrealized Gains On Tax Cost Investment
EstimatedGrossUnrealizedGainsOnTaxCostInvestment
156819000
CY2021 tslx Estimated Gross Unrealized Loss On Tax Cost Investment
EstimatedGrossUnrealizedLossOnTaxCostInvestment
79599000
CY2020Q4 tslx Tax Cost Of Investments
TaxCostOfInvestments
2285393000
CY2020 tslx Estimated Gross Unrealized Gains On Tax Cost Investment
EstimatedGrossUnrealizedGainsOnTaxCostInvestment
125374000
CY2020 tslx Estimated Gross Unrealized Loss On Tax Cost Investment
EstimatedGrossUnrealizedLossOnTaxCostInvestment
101215000
CY2022 tslx Net Expense For Federal Excise Tax
NetExpenseForFederalExciseTax
2200000
CY2021 tslx Net Expense For Federal Excise Tax
NetExpenseForFederalExciseTax
700000
CY2021Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.84
CY2020Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
17.16
CY2019Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.83
CY2018Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.25
CY2017Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
16.09
CY2022 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.13
CY2021 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.97
CY2020 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.19
CY2019 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
1.94
CY2018 us-gaap Investment Company Investment Income Loss Per Share
InvestmentCompanyInvestmentIncomeLossPerShare
2.25
CY2022 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.75
CY2021 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.96
CY2020 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.46
CY2019 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
0.40
CY2018 us-gaap Investment Company Gain Loss On Investment Per Share
InvestmentCompanyGainLossOnInvestmentPerShare
-0.39
CY2022 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.38
CY2021 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.93
CY2020 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.65
CY2019 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
2.34
CY2018 us-gaap Investment Company Investment Income Loss From Operations Per Share
InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
1.86
CY2022 us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.04
CY2021 us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.31
CY2020 us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.01
CY2019 us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.04
CY2018 us-gaap Investment Company Distribution To Shareholders Per Share
InvestmentCompanyDistributionToShareholdersPerShare
0.08
CY2022 tslx Investment Company Settlement Of Convertible Notes Per Share
InvestmentCompanySettlementOfConvertibleNotesPerShare
0.08
CY2021 tslx Investment Company Settlement Of Convertible Notes Per Share
InvestmentCompanySettlementOfConvertibleNotesPerShare
0.03
CY2022 tslx Investment Company Issuance And Repurchase Per Share
InvestmentCompanyIssuanceAndRepurchasePerShare
-0.02
CY2020 tslx Investment Company Issuance And Repurchase Per Share
InvestmentCompanyIssuanceAndRepurchasePerShare
0.01
CY2020 tslx Investment Company Repurchase Of Debt Per Share
InvestmentCompanyRepurchaseOfDebtPerShare
0.01
CY2022 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.59
CY2021 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-2.80
CY2020 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-2.07
CY2019 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.81
CY2018 tslx Dividends Declared From Net Investment Income Per Share
DividendsDeclaredFromNetInvestmentIncomePerShare
-1.77
CY2022 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.25
CY2021 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
-0.79
CY2020 tslx Dividend Declared From Realized Gains Per Share
DividendDeclaredFromRealizedGainsPerShare
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CY2022 us-gaap Investment Company Expense Ratio Voluntary Fee Waiver
InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
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InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
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CY2020 tslx Management And Incentive Fees Waived
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CY2022Q4 us-gaap Nonoperating Income Expense
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NetExpense
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NetExpense
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NetExpense
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InvestmentIncomeNet
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InvestmentIncomeNet
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InvestmentIncomeNet
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CY2022Q4 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
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CY2022Q4 us-gaap Investment Company Net Assets From Operations Increase Decrease
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NetExpense
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CY2021Q4 us-gaap Investment Income Net
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CY2021Q4 us-gaap Net Asset Value Per Share
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CY2021Q3 us-gaap Net Asset Value Per Share
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CY2021Q2 us-gaap Net Asset Value Per Share
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CY2020Q4 us-gaap Nonoperating Income Expense
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CY2020Q4 tslx Net Expense
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CY2020Q4 us-gaap Investment Income Net
InvestmentIncomeNet
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CY2020Q3 us-gaap Investment Income Net
InvestmentIncomeNet
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CY2020Q2 us-gaap Investment Income Net
InvestmentIncomeNet
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CY2020Q4 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
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CY2020Q3 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
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CY2020Q1 us-gaap Investment Company Realized And Unrealized Gain Loss On Investment And Foreign Currency
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CY2020Q4 us-gaap Investment Company Net Assets From Operations Increase Decrease
InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
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InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
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InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
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InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
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CY2020Q4 us-gaap Net Asset Value Per Share
NetAssetValuePerShare
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NetAssetValuePerShare
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CY2020Q2 us-gaap Net Asset Value Per Share
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16.08
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