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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2025 | Dec. 31, 2024 | Oct. 31, 2024 | Aug. 26, 2021
Other Commitments [Line Items] |  |  |  |
Percentage of realized tax benefit payable to existing equityholders | 85.00% |  |  |
Maximum amount payable to existing equityholders on early termination event | $ 7,000 |  |  |
Blended federal and state tax rate |  | 24.50% |  |
Wheels Up Partners, LLC Counterclaim | Pending Litigation |  |  |  |
Other Commitments [Line Items] |  |  |  |
Damages sought against Wheels Up Partners, LLC |  |  | $ 75,000 |
Minimum |  |  |  |
Other Commitments [Line Items] |  |  |  |
Formal notice of exercise of put option | 60 days | 60 days |  |
Lease term | 5 years | 5 years |  |
Obligation at end of lease term |  |  |  | $ 3,450
Maximum |  |  |  |
Other Commitments [Line Items] |  |  |  |
Formal notice of exercise of put option | 90 days | 90 days |  |
Lease term | 10 years | 10 years |  |
Obligation at end of lease term |  |  |  | $ 2,070

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