Accrued Interest and Other Payables (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Payables and Accruals [Abstract]
Purchase deposits on aircraft sales	$ 210,154	$ 210,256
Lessor contributions	291,423	277,154
Accounts payable and accrued expenses	198,278	204,336
Accrued interest	164,509	169,477
Other liabilities	199,151	151,122
Accrued interest and other payables	$ 1,063,515	$ 1,012,345