Consolidated Statements of Stockholders' Equity (Deficit) - American Airlines Group Inc. (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Issuance of shares of AAG common stock pursuant to employee stock plans net of shares withheld for cash taxes (in shares)	2,914,866	2,357,187		1,603,554
Purchase and retirement of AAG common stock (in shares)			6,378,025
Dividends declared on AAG common stock (in dollars per share)			$ 0.10
Settlement of single-dip unsecured claims held in DCR and retirement of AAG common stock (in shares)		259,878
Public Stock Offering
Issuance of shares of AAG common stock, net of offering costs (in shares)				129,490,000
At-the-market Offering
Issuance of shares of AAG common stock, net of offering costs (in shares)		24,150,764	68,561,487