Leases - Components of Lease Cost (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Components Of Lease Cost [Line Items] | ||
| Total lease cost | $ 14,779 | $ 16,715 |
| Aircraft | ||
| Components Of Lease Cost [Line Items] | ||
| Operating lease cost | 7,248 | 11,123 |
| Cost of Revenue | ||
| Components Of Lease Cost [Line Items] | ||
| Engine reserves | 3,526 | 3,475 |
| Cost of Revenue | Aircraft | ||
| Components Of Lease Cost [Line Items] | ||
| Lease cost, short term | 433 | 548 |
| Cost of Revenue | Non Aircraft | ||
| Components Of Lease Cost [Line Items] | ||
| Operating lease cost | 22 | 781 |
| Lease cost, short term | 2,719 | 0 |
| General and Administrative | ||
| Components Of Lease Cost [Line Items] | ||
| Operating lease cost | 802 | 607 |
| Lease cost, short term | $ 29 | $ 181 |