Commitments and Contingencies - Summary of Unfunded Commitments (Parenthetical) (Details) - USD ($) $ in Thousands		Jun. 30, 2024	Dec. 31, 2023
Commitments And Contingencies [Line Items]
Unfunded commitments	[1]	$ 388,997	$ 350,656
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		$ 32,925	$ 25,925

[1] The Company also had an unfunded revolver commitment to its fully controlled affiliate Merx Aviation Finance, LLC of $32,925 and $25,925 as of June 30, 2024 and December 31, 2023, respectively. Given the Company’s controlling interest, the timing and the amount of the funding has not been determined.