Financial Highlights (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Dec. 31, 2023
Per share data:
Net asset value, beginning of period (in usd per share)	$ 25.30
Net asset value, end of period (in usd per share)	$ 25.29
Shares outstanding, end of period (in shares)	68,346,039		60,925,719
Ratios / supplemental data
Net assets, end of period	$ 1,728,522	$ 1,048,778	$ 1,541,232	$ 798,851
Asset coverage ratio	200.50%	226.20%	188.30%
Common Class I
Per share data:
Net asset value, beginning of period (in usd per share)	$ 25.30	$ 25.41
Net investment income (loss) - basic (in usd per share)	0.65	0.68
Net investment income (loss) - diluted (in usd per share)	0.65	0.68
Net realized and unrealized gain (loss) (in usd per share)	0.01	0.00
Total from operations (in usd per share)	0.66	0.68
Dividends declared (in usd per share)	(0.67)	(0.69)
Total increase (decrease) in net assets (in usd per share)	(0.01)	(0.01)
Net asset value, end of period (in usd per share)	$ 25.29	$ 25.40
Shares outstanding, end of period (in shares)	62,673,057	39,422,288	57,123,580
Total return	2.60%	2.70%
Ratios / supplemental data
Ratio of total expenses to average net assets	11.20%	10.40%
Ratio of total net operating expenses to average net assets	0.60%	0.60%
Ratio of net investment income (loss) before taxes to average net assets	10.50%	11.40%
Ratio of net investment income (loss) after taxes to average net assets	10.40%	11.30%
Weighted average shares outstanding - basic (in shares)	60,612,620	35,153,542
Weighted average shares outstanding - diluted (in shares)	60,612,620	35,153,542
Portfolio turnover rate	3.10%	1.80%
Asset coverage ratio	200.50%	226.20%
Incentive fees to average net assets	2.70%	0.40%
Common Class I | Common Stock
Ratios / supplemental data
Net assets, end of period	$ 1,585,048	$ 1,001,429	$ 1,445,050
Common Class S
Per share data:
Net asset value, beginning of period (in usd per share)	$ 25.30	$ 25.41
Net investment income (loss) - basic (in usd per share)	0.61	0.67
Net investment income (loss) - diluted (in usd per share)	0.61	0.67
Net realized and unrealized gain (loss) (in usd per share)	0.01	(0.01)
Total from operations (in usd per share)	0.62	0.66
Dividends declared (in usd per share)	(0.63)	(0.67)
Total increase (decrease) in net assets (in usd per share)	(0.01)	(0.01)
Net asset value, end of period (in usd per share)	$ 25.29	$ 25.40
Shares outstanding, end of period (in shares)	5,593,418	1,825,665	3,729,761
Total return	2.50%	2.60%
Ratios / supplemental data
Ratio of total expenses to average net assets	12.30%	10.70%
Ratio of total net operating expenses to average net assets	0.60%	0.60%
Ratio of net investment income (loss) before taxes to average net assets	10.30%	11.10%
Ratio of net investment income (loss) after taxes to average net assets	10.20%	11.00%
Weighted average shares outstanding - basic (in shares)	4,798,726	1,635,950
Weighted average shares outstanding - diluted (in shares)	4,798,726	1,635,950
Portfolio turnover rate	3.10%	1.80%
Asset coverage ratio	200.50%	226.20%
Incentive fees to average net assets	2.70%	0.40%
Waiver to average net assets	2.70%	0.10%
Common Class S | Common Stock
Ratios / supplemental data
Net assets, end of period	$ 141,462	$ 46,377	$ 94,351
Common Class D
Per share data:
Net asset value, beginning of period (in usd per share)	$ 25.30	$ 25.41
Net investment income (loss) - basic (in usd per share)	0.65	0.66
Net investment income (loss) - diluted (in usd per share)	0.65	0.66
Net realized and unrealized gain (loss) (in usd per share)	0.01	0.00
Total from operations (in usd per share)	0.66	0.66
Dividends declared (in usd per share)	(0.67)	(0.67)
Total increase (decrease) in net assets (in usd per share)	(0.01)	(0.01)
Net asset value, end of period (in usd per share)	$ 25.29	$ 25.40
Shares outstanding, end of period (in shares)	79,564	38,263	72,378
Total return	2.60%	2.60%
Ratios / supplemental data
Ratio of total expenses to average net assets	11.30%	10.70%
Ratio of total net operating expenses to average net assets	0.60%	60.00%
Ratio of net investment income (loss) before taxes to average net assets	10.50%	11.00%
Ratio of net investment income (loss) after taxes to average net assets	10.40%	10.80%
Weighted average shares outstanding - basic (in shares)	75,516	29,527
Weighted average shares outstanding - diluted (in shares)	75,516	29,527
Portfolio turnover rate	3.10%	1.80%
Asset coverage ratio	200.50%
Incentive fees to average net assets	2.70%	0.40%
Common Class D | Common Stock
Ratios / supplemental data
Net assets, end of period	$ 2,012	$ 972	$ 1,831