NON-CONTROLLING INTERESTS - Schedule of Calculation of Non-controlling Interests (Details) |
Jun. 30, 2025
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Dec. 31, 2024
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|---|---|---|
| Noncontrolling Interest [Abstract] | ||
| Number of WUP common units held by Wheels Up (in shares) | 698,993,636 | 697,902,646 |
| Number of vested WUP profits interests attributable to non-controlling interests (in shares) | 0 | 0 |
| Total WUP common units and vested WUP profits interests outstanding (in shares) | 698,993,636 | 697,902,646 |
| Number of WUP common units held by Wheels Up | 1.000 | 1.000 |
| Number of vested WUP profits interests attributable to non-controlling interests | 0 | 0 |
| Total WUP common units and vested WUP profits interests outstanding | 1.000 | 1.000 |
| Units issuable upon conversion of vested and unvested profits interests (in shares) | 0 |