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Basis of Presentation (Tables)
3 Months Ended
Mar. 31, 2025
Property, Plant and Equipment [Line Items]  
Schedule of Estimated Useful Lives of Principal Property and Equipment Accordingly, the estimated useful lives for the principal property and equipment classification are as follows:
Principal Property and Equipment ClassificationEstimated Useful Life
Aircraft, engines and related rotable parts
20 – 33 years
American Airlines, Inc.  
Property, Plant and Equipment [Line Items]  
Schedule of Estimated Useful Lives of Principal Property and Equipment Accordingly, the estimated useful lives for the principal property and equipment classification are as follows:
Principal Property and Equipment ClassificationEstimated Useful Life
Aircraft, engines and related rotable parts
20 – 33 years