Fair Value - Schedule of Roll Forward Level III (Details) - Level 3 $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($)
Senior Secured Loans - First Lien
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	$ 759,122
Purchases	145,400
Paid-in-kind interest	583
Sales and repayments	(15,717)
Accretion of discount (amortization of premium)	268
Fair value at end of period	893,019
Net unrealized appreciation (depreciation) of investments held	3,015
Senior Secured Loans - First Lien | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	3,091
Senior Secured Loans - First Lien | Net realized gain (loss)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	272
Subordinated Debt
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	0
Purchases	678
Paid-in-kind interest	0
Sales and repayments	0
Accretion of discount (amortization of premium)	0
Fair value at end of period	678
Net unrealized appreciation (depreciation) of investments held	0
Subordinated Debt | Net change in unrealized appreciation (depreciation)
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
Subordinated Debt | Net realized gain (loss)
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
Equity
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	0
Purchases	1,608
Paid-in-kind interest	0
Sales and repayments	0
Accretion of discount (amortization of premium)	0
Fair value at end of period	800
Net unrealized appreciation (depreciation) of investments held	(808)
Equity | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	(808)
Equity | Net realized gain (loss)
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
Investments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period	759,122
Purchases	147,686
Paid-in-kind interest	583
Sales and repayments	(15,717)
Accretion of discount (amortization of premium)	268
Fair value at end of period	894,497
Net unrealized appreciation (depreciation) of investments held	2,207
Investments | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	2,283
Investments | Net realized gain (loss)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net change in unrealized appreciation (depreciation) and net realized gain (loss)	$ 272