Revenue from Contracts with Customers - Summary of Disaggregation of Percentage of Passengers by Source Market (Details) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Disclosure of disaggregation of revenue from contracts with customers [line items] | ||||
| Percentage of passengers by source market | 100.00% | 100.00% | 100.00% | 100.00% |
| North America | ||||
| Disclosure of disaggregation of revenue from contracts with customers [line items] | ||||
| Percentage of passengers by source market | 88.10% | 88.10% | 89.00% | 89.10% |
| Other | ||||
| Disclosure of disaggregation of revenue from contracts with customers [line items] | ||||
| Percentage of passengers by source market | 11.90% | 11.90% | 11.00% | 10.90% |