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v3.25.1

Special Items, Net (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Restructuring Cost and Reserve [Line Items] |  |
Mark-to-market adjustments on equity investments, net | $ 29 | $ 46
Debt refinancing and extinguishment | 19 | 0
Nonoperating special items, net | 48 | 46
American Airlines, Inc. |  |
Restructuring Cost and Reserve [Line Items] |  |
Mark-to-market adjustments on equity investments, net | 29 | 46
Debt refinancing and extinguishment | 19 | 0
Nonoperating special items, net | 48 | 46
Mainline operating special items, net |  |
Restructuring Cost and Reserve [Line Items] |  |
Labor contract expenses | 31 | 57
Litigation reserve adjustments | 30 | 0
Severance expenses | 4 | 13
Other operating special items, net | 5 | 0
Operating special items, net | 70 | 70
Mainline operating special items, net | American Airlines, Inc. |  |
Restructuring Cost and Reserve [Line Items] |  |
Labor contract expenses | 31 | 57
Litigation reserve adjustments | 30 | 0
Severance expenses | 4 | 13
Other operating special items, net | 5 | 0
Operating special items, net | $ 70 | $ 70

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