Flight Equipment Held for Sale - Schedule of Flight Equipment Held for Sale (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment [Roll Forward]
Flight equipment subject to operating leases reclassified to flight equipment held for sale	$ 1,821,084	$ 1,730,212	$ 377,131
Disposal Group, Held-for-sale, Not Discontinued Operations | Flight Equipment
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment [Roll Forward]
Flight equipment held for sale, beginning balance	605,104
Flight equipment subject to operating leases reclassified to flight equipment held for sale	1,821,084
Aircraft sales	(1,475,007)
Flight equipment held for sale, ending balance	$ 951,181	$ 605,104