Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net increase (decrease) in net assets resulting from operations	$ 138,798	$ 107,240
Weighted average shares outstanding basic (in share)	160,501,868	169,556,923
Weighted average shares outstanding diluted (in share)	160,501,868	169,556,923
Earnings (loss) basic (in usd per share)	$ 0.86	$ 0.63
Earnings (loss) diluted (in usd per share)	$ 0.86	$ 0.63