Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Earnings Per Share [Abstract]
Increase (decrease) in net assets resulting from operations	$ 157,926	$ 107,594	$ 286,033	$ 205,319
Weighted average common shares outstanding-basic	142,575,112	84,817,784	141,881,062	77,232,840
Weighted average common shares outstanding-diluted	142,575,112	84,817,784	141,881,062	77,232,840
Earnings (loss) per common share - basic	$ 1.11	$ 1.27	$ 2.02	$ 2.66
Earnings (loss) per common share - diluted	$ 1.11	$ 1.27	$ 2.02	$ 2.66