Debt - Equipment Loans and Other Notes Payable (Details) - American Airlines, Inc. - Secured Debt - Equipment Loans and Other Notes Payable Issue in Current Year $ in Billions	12 Months Ended
	Dec. 31, 2025 USD ($)
Debt Instrument [Line Items]
Proceeds from notes payable	$ 1.2
Fixed interest rate per annum	5.72%