Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share [Abstract]
Net increase (decrease) in net assets resulting from operations	$ 151,664	$ 170,995	$ 531,605	$ 454,643
Weighted average shares outstanding basic (in shares)	203,419,337	169,843,500	196,003,012	163,842,428
Weighted average shares outstanding diluted (in shares)	203,419,337	169,843,500	196,003,012	163,842,428
Earnings (loss) per common share basic (in usd per share)	$ 0.75	$ 1.01	$ 2.71	$ 2.77
Earnings (loss) per common share diluted (in usd per share)	$ 0.75	$ 1.01	$ 2.71	$ 2.77