Fair Value - Schedule of Roll Forward Level III (Details) - Level 3 - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Senior Secured Loans - First Lien
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	$ 1,303,361	$ 759,122
Purchases	234,942	252,284
Paid-in-kind interest	1,690	1,278
Sales and repayments	(122,023)	(63,366)
Accretion of discount (amortization of premium)	184	319
Fair value at end of period	1,395,704	951,497
Net change in unrealized appreciation (depreciation) of investments held	(19,002)	143
Senior Secured Loans - First Lien | Income Statement Location [Axis]: us-gaap:RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	(2,679)	1,055
Senior Secured Loans - First Lien | Income Statement Location [Axis]: us-gaap:RealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	(19,771)	805
Subordinated Debt
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	743	0
Purchases	631	678
Paid-in-kind interest	45	0
Sales and repayments	0	0
Accretion of discount (amortization of premium)	0	0
Fair value at end of period	1,214	699
Net change in unrealized appreciation (depreciation) of investments held	(205)	21
Subordinated Debt | Income Statement Location [Axis]: us-gaap:RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	0	0
Subordinated Debt | Income Statement Location [Axis]: us-gaap:RealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	(205)	21
Equity
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	942	0
Purchases	3,757	1,608
Paid-in-kind interest	0	0
Sales and repayments	0	0
Accretion of discount (amortization of premium)	0	0
Fair value at end of period	3,757	457
Net change in unrealized appreciation (depreciation) of investments held	(942)	(1,151)
Equity | Income Statement Location [Axis]: us-gaap:RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	0	0
Equity | Income Statement Location [Axis]: us-gaap:RealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	(942)	(1,151)
Investments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	1,305,046	759,122
Purchases	239,330	254,570
Paid-in-kind interest	1,735	1,278
Sales and repayments	(122,023)	(63,366)
Accretion of discount (amortization of premium)	184	319
Fair value at end of period	1,400,675	952,653
Net change in unrealized appreciation (depreciation) of investments held	(20,149)	(987)
Investments | Income Statement Location [Axis]: us-gaap:RealizedAndUnrealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	(2,679)	1,055
Investments | Income Statement Location [Axis]: us-gaap:RealizedGainLossInvestmentDerivativeAndForeignCurrencyTransactionOperatingAfterTax
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	$ (20,918)	$ (325)