Commitments and Contingencies - Summary of Unfunded Commitments (Parenthetical) (Details) - USD ($) $ in Thousands		Mar. 31, 2025	Dec. 31, 2024
Commitments And Contingencies [Line Items]
Unfunded commitments	[1]	$ 527,259	$ 485,658
Bridge Loan Commitments
Commitments And Contingencies [Line Items]
Unfunded commitments		0	0
Unfunded Revolver Commitments | Merx Aviation Finance, LLC
Commitments And Contingencies [Line Items]
Unfunded commitments		$ 50,752	$ 40,425

[1] The Company also had an unfunded revolver commitment to its fully controlled affiliate Merx Aviation Finance, LLC of $50,752 and $40,425 as of March 31, 2025 and December 31, 2024, respectively. Given the Company’s controlling interest, the timing and the amount of the funding has not been determined.