Financial Highlights (Details) - USD ($) $ / shares in Units, $ in Thousands	8 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Per share data:
Net asset value per share, beginning balance (in dollars per share)	$ 0	$ 20.84	$ 20.55	$ 20.58
Net investment income (in dollars per share)	1.20	2.40	2.49	2.01
Net realized gain (loss) on investments / foreign currency transactions / forward currency contracts (in dollars per share)	0.09	(0.51)	(0.19)	0.68
Net unrealized appreciation (depreciation) on investments / foreign currency transactions / forward currency contracts (in dollars per share)	0.10	0.47	0.30	(0.98)
Total increase from investment operations (in dollars per share)	1.39	2.36	2.60	1.71
Dividends paid to stockholders from net investment income (in dollars per share)	(0.81)	(2.40)	(2.26)	(1.65)
Dividends paid to stockholders from short-term realized gains (in dollars per share)	0	0	0	(0.09)
Dividends paid to stockholders from long-term realized gains (in dollars per share)	0	0	(0.05)	0
Total dividends declared (in dollars per share)	(0.81)	(2.40)	(2.31)	(1.74)
Issuance of common stock (in dollars per share)	20.00	0	0	0
Net asset value per share, ending balance (in dollars per share)	$ 20.58	$ 20.80	$ 20.84	$ 20.55
Shares outstanding at end of period (in shares)	40,551,193	95,007,965	62,714,487	52,900,314
Net assets at end of period	$ 834,406	$ 1,976,636	$ 1,306,995	$ 1,087,303
Average net assets	$ 580,568	$ 1,687,735	$ 1,193,140	$ 1,002,258
Ratio of total expenses, prior to waiver of base management fee, to average net assets	3.65%	7.78%	10.24%	5.91%
Ratio of total expenses to average net assets	3.25%	7.78%	10.24%	5.91%
Ratio of net investment income to average net assets	9.26%	11.91%	12.21%	9.82%
Portfolio turnover ratio	20.69%	25.89%	18.02%	12.39%
Total return	7.03%	11.92%	13.30%	8.43%