Condensed Consolidated Statements of Operations - American Airlines Group Inc. - USD ($) shares in Thousands, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Operating revenues:
Total operating revenues	$ 14,392		$ 14,334		$ 26,943	$ 26,904
Operating expenses:
Aircraft fuel and related taxes	2,663		3,061		5,250	6,042
Salaries, wages and benefits	4,382		3,953		8,604	7,820
Regional expenses	1,331		1,268		2,683	2,469
Maintenance, materials and repairs	927		950		1,848	1,834
Other rent and landing fees	894		834		1,720	1,653
Aircraft rent	303		314		600	642
Selling expenses	535		456		985	864
Depreciation and amortization	476		474		944	944
Special items, net	47		0		118	70
Other	1,699		1,640		3,327	3,175
Total operating expenses	13,257		12,950		26,079	25,513
Operating income	1,135		1,384		864	1,391
Nonoperating income (expense):
Interest income	100		128		194	246
Interest expense, net	(433)		(486)		(861)	(984)
Other income (expense), net	36		2		(8)	(38)
Total nonoperating expense, net	(297)		(356)		(675)	(776)
Income before income taxes	838		1,028		189	615
Income tax provision	239		311		63	210
Net income	$ 599	$ (473)	$ 717	$ (312)	$ 126	$ 405
Earnings per common share:
Basic (in dollars per share)	$ 0.91		$ 1.09		$ 0.19	$ 0.62
Diluted (in dollars per share)	$ 0.91		$ 1.01		$ 0.19	$ 0.59
Weighted average shares outstanding (in thousands):
Basic (in shares)	660,127		656,965		659,504	656,406
Diluted (in shares)	660,367		720,302		660,523	720,712
Passenger
Operating revenues:
Total operating revenues	$ 13,123		$ 13,202		$ 24,514	$ 24,661
Cargo
Operating revenues:
Total operating revenues	211		195		400	382
Other
Operating revenues:
Total operating revenues	$ 1,058		$ 937		$ 2,029	$ 1,861