Commitments and Contingencies - Aircraft Commitments by Fleet Type (Details) (Details) - Future aircraft purchase commitments |
Sep. 30, 2022
aircraft
|
|---|---|
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 338 |
| A220-300 | |
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 50 |
| A321-200neo | |
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 147 |
| A330-900neo | |
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 20 |
| A350-900 | |
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 18 |
| B-737-900ER | |
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 3 |
| B-737-10 | |
| Future Purchase Commitments | |
| Aircraft purchase commitments, minimum quantity required | 100 |