Debt - Schedule of Maturities of Long-Term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Maturities of Long-term Debt [Abstract]
2023	$ 3,059
2024	3,535
2025	9,317
2026	4,480
2027	4,515
2028 and thereafter	10,383
Total	35,289	$ 37,781
American Airlines, Inc.
Maturities of Long-term Debt [Abstract]
2023	3,059
2024	3,535
2025	7,817
2026	4,480
2027	4,515
2028 and thereafter	6,637
Total	$ 30,043

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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