Earnings (Loss) Per Share - Schedule of Basic and Diluted Earning Per Unit (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net increase (decrease) in net assets from operations	$ (7,500)	$ 38,033	$ 51,335	$ 153,473
Weighted average shares outstanding, basic	102,367,005	101,727,464	102,069,593	101,654,241
Weighted average shares outstanding, diluted	102,367,005	101,727,464	102,069,593	101,654,241
Basic earnings (loss) per share	$ (0.07)	$ 0.37	$ 0.50	$ 1.51
Diluted earnings (loss) per share	$ (0.07)	$ 0.37	$ 0.50	$ 1.51