Investment Valuations and Fair Value Measurements - Summary of Reconciliation of Balances for Total Investments (Details) - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023
Investment Valuations And Fair Value Measurements [Line Items]
Beginning Balance	$ 36,507	$ 10,150
Purchases	48,487
Purchases, including payments received in-kind		74,897
Sales and paydowns of investments	(2,907)	(2,959)
Amortization of premium and accretion of discount, net	84	97
Net realized gains (losses)	(3)	3
Net change in unrealized appreciation/depreciation	517	503
Ending Balance	82,691	82,691
Change in net unrealized appreciation/(depreciation) in investments held	446	503
Debt
Investment Valuations And Fair Value Measurements [Line Items]
Beginning Balance	36,507	10,150
Purchases	48,487
Purchases, including payments received in-kind		74,897
Sales and paydowns of investments	(2,907)	(2,959)
Amortization of premium and accretion of discount, net	84	97
Net realized gains (losses)	(3)	3
Net change in unrealized appreciation/depreciation	517	503
Ending Balance	82,691	82,691
Change in net unrealized appreciation/(depreciation) in investments held	446	503
Equity
Investment Valuations And Fair Value Measurements [Line Items]
Beginning Balance	0	0
Purchases	0
Purchases, including payments received in-kind		0
Sales and paydowns of investments	0	0
Amortization of premium and accretion of discount, net	0	0
Net realized gains (losses)	0	0
Net change in unrealized appreciation/depreciation	0	0
Ending Balance	0	0
Change in net unrealized appreciation/(depreciation) in investments held	$ 0	$ 0