Leases - Narrative (Details) |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2023
USD ($)
aircraft
|
Dec. 31, 2022
USD ($)
|
Dec. 31, 2021
USD ($)
|
|
Lessee, Lease, Description [Line Items] | |||
Operating aircraft leases, minimum remaining lease term | 1 month | ||
Operating aircraft leases, maximum remaining lease term | 5 years | ||
Embraer E190 fleet transition | $ | $ 0 | $ 52,000,000 | $ 0 |
Facility leases, minimum lease term remaining | 8 months | ||
Facility leases, maximum lease term remaining | 15 years | ||
Minimum | |||
Lessee, Lease, Description [Line Items] | |||
Renewal lease term | 1 year | ||
Maximum | |||
Lessee, Lease, Description [Line Items] | |||
Renewal lease term | 2 years | ||
Aircraft | |||
Lessee, Lease, Description [Line Items] | |||
Number of aircraft operated | 300 | ||
Number of aircraft accounted for under operating leases | 56 | ||
Finance lease, number of aircraft leases | 0 | ||
Number of aircraft having purchase options | 24 |