CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) - Commitments to Funds (Parenthetical) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
		Mar. 31, 2024	Dec. 31, 2023
Unfunded commitments	[1]	$ 359,438	$ 350,656
Unfunded Revolver Commitments | Merx Aviation Finance, LLC
Unfunded commitments		$ 29,925	$ 25,925
2024 | Total Commitments
Letters of credit expiration year		2024
2024 | Total Commitments | Letter of Credit
Unfunded commitments		$ 42,760
2025
Letters of credit expiration year			2024
2025 | Total Commitments
Letters of credit expiration year		2025
2025 | Total Commitments | Letter of Credit
Unfunded commitments		$ 475
Letter of Credit Expire in 2024 | Letter of Credit
Unfunded commitments			$ 42,921

[1] The Company also had an unfunded revolver commitment to its fully controlled affiliate Merx Aviation Finance, LLC of $29,925 and $25,925 as of March 31, 2024 and December 31, 2023, respectively. Given the Company’s controlling interest, the timing and the amount of the funding has not been determined.