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Instrument, Redemption, Period [Domain] Schedule of Intangible Liabilities Schedule Of Intangible Liabilities [Table Text Block] Schedule Of Intangible Liabilities Statement of Stockholders' Equity [Abstract] Schedule of Supplemental Cash Flow Information Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Statement of Cash Flows [Abstract] Current maturities of long-term debt Less: Current maturities of long-term debt Long-Term Debt, Current Maturities Company Selected Measure Amount Company Selected Measure Amount 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Less: Comprehensive loss attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Unamortized debt issuance costs Debt Issuance Costs, Gross Comprehensive loss attributable to Wheels Up Experience Inc. 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[Member] Delta Air Lines, Inc. 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