v3.26.1
Leases, Commitments, Guarantees and Contingencies - Commitments and Obligations (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Operating lease payments for aircraft and facility obligations    
Apr - Dec 2026 $ 16,250  
2027 21,112  
2028 15,467  
2029 13,093  
2030 6,297  
Thereafter 47,139  
Total minimum lease payments 119,358  
Firm aircraft and spare engine commitments    
Apr - Dec 2026 375,433  
2027 323,580  
2028 330,370  
2029 316,363  
2030 336,020  
Thereafter 558,317  
Total 2,240,083  
Interest commitments    
Oct - Dec 2025 73,092  
2026 77,090  
2027 58,069  
2028 43,420  
2029 31,104  
Thereafter 77,933  
Total 360,708  
Principal maturities on long-term debt    
Apr - Dec 2026 449,933  
2027 530,036  
2028 362,288  
2029 261,068  
2030 288,097  
Thereafter 518,045  
Total 2,409,467 $ 2,408,369
Total commitments and obligations    
Apr - Dec 2026 914,708  
2027 951,818  
2028 766,194  
2029 633,944  
2030 661,518  
Thereafter 1,201,434  
Total $ 5,129,616