Debt - Schedule of Maturities of Long-Term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Maturities of Long-term Debt [Abstract]
2022	$ 2,387
2023	4,167
2024	3,467
2025	9,249
2026	4,412
2027 and thereafter	14,099
Total	37,781	$ 32,770
American Airlines, Inc.
Maturities of Long-term Debt [Abstract]
2022	1,637
2023	4,167
2024	3,467
2025	7,749
2026	4,412
2027 and thereafter	10,353
Total	$ 31,785

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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