Financial Highlights - Schedule of Financial Highlights of the Company (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Per Share Data:
NAV, beginning of period	[1]	$ 14.62	$ 14.61
Net investment income	[1]	0.55	0.46
Net realized and unrealized gains (losses)	[1],[2]	(0.18)	(0.21)
Net increase in net assets from operations	[1]	0.37	0.25
Issuance of common stock, net of underwriting and offering costs	[1]	0.01	0.03
Distributions declared	[1]	(0.45)	(0.45)
Total increase (decrease) in net assets	[1]	(0.07)	(0.17)
NAV, end of period	[1]	14.55	14.44
Market price, end of period	[1]	$ 14.98	$ 13.65
Shares outstanding, end of period		112,103,346	109,463,144
Weighted average shares outstanding, basic		110,076,876	104,591,739
Weighted average shares outstanding, diluted		110,076,876	104,591,739
Total return based on NAV	[1],[3]	2.53%	1.98%
Total return based on market value	[1],[4]	5.34%	2.66%
Supplemental Data/Ratio:
Net assets, end of period		$ 1,631,606	$ 1,580,445
Ratio of net expenses to average net assets	[5]	12.70%	15.88%
Ratio of net expenses before voluntary waivers to average net assets	[5]	12.70%	16.41%
Ratio of net expenses (without incentive fees and interest and other debt expenses) to average net assets	[5]	3.05%	3.17%
Ratio of interest and other debt expenses to average net assets	[5]	6.92%	7.28%
Ratio of net incentive fees to average net assets	[5]	2.73%	5.43%
Ratio of total expenses to average net assets	[5]	12.70%	16.41%
Ratio of net investment income to average net assets	[5]	15.25%	12.82%
Portfolio turnover	[5]	5.00%	1.00%

[1] The per share data was derived by using the weighted average shares outstanding during the applicable period, except for distributions declared and issuance of common stock in connection with the Merger, which reflects the actual amount per share for the applicable period.

[2] The amount shown may not correspond for the period as it includes the effect of the timing of the distribution and the issuance of common stock.

[3] Calculated as the change in NAV per share during the respective periods, assuming dividends and distributions, if any, are reinvested in accordance with the Company’s DRIP.

[4] Calculated as the change in market value per share during the respective periods, assuming dividends and distributions, if any, are reinvested in accordance with the Company’s DRIP.

[5] Ratios are annualized.