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Property and Equipment - Schedule of Property Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Long-Lived Assets Held-for-Sale [Line Items]
Total property and equipment	$ 4,137,143	$ 4,394,969
Less accumulated depreciation and amortization	(1,067,194)	(964,866)
Property and equipment, net	3,069,949	3,430,103
Airline
Long-Lived Assets Held-for-Sale [Line Items]
Flight equipment	3,345,458	3,329,207
Computer hardware and software	320,432	274,927
Land and buildings/leasehold improvements	66,115	63,863
Other property and equipment	115,043	109,727
Sunseeker Resort
Long-Lived Assets Held-for-Sale [Line Items]
Land and buildings/leasehold improvements	255,201	542,129
Other property and equipment	$ 34,894	$ 75,116

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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