v3.25.4
Maintenance rights and lease premium, net - Schedule of Lease Premium Assets and Related Accumulated Amortization (Details) - Lease premium - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 790,042 $ 907,995
Accumulated amortization (449,075) (447,744)
Net carrying amount $ 340,967 $ 460,251