Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2025	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Earnings Per Share [Abstract]
Increase (decrease) in net assets resulting from operations	$ 88,679	$ 138,381	$ 157,926	$ 128,107	$ 173,641	$ 126,980	$ 107,594	$ 97,725	$ 61,437	$ 61,503	$ 32,831	$ 28,218	$ 513,093	$ 505,940	$ 183,989
Weighted average Common Shares outstanding-basic													143,370,950	90,180,335	34,746,777
Weighted average Common Shares outstanding-diluted													143,370,950	90,180,335	34,746,777
Earnings (losses) per common share - basic													$ 3.58	$ 5.61	$ 5.3
Earnings (losses) per common share - diluted													$ 3.58	$ 5.61	$ 5.3