Condensed Consolidated Statements of Operations - American Airlines Group Inc. - USD ($) shares in Thousands, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Operating revenues:
Total operating revenues	$ 14,334		$ 14,055		$ 26,904	$ 26,244
Operating expenses:
Aircraft fuel and related taxes	3,061		2,723		6,042	5,890
Salaries, wages and benefits	3,953		3,635		7,820	6,917
Regional expenses	1,268		1,153		2,469	2,295
Maintenance, materials and repairs	950		808		1,834	1,520
Other rent and landing fees	834		762		1,653	1,470
Aircraft rent	314		344		642	688
Selling expenses	456		489		864	927
Depreciation and amortization	474		483		944	969
Special items, net	0		0		70	13
Other	1,640		1,495		3,175	2,955
Total operating expenses	12,950		11,892		25,513	23,644
Operating income	1,384		2,163		1,391	2,600
Nonoperating income (expense):
Interest income	128		162		246	288
Interest expense, net	(486)		(548)		(984)	(1,088)
Other income (expense), net	2		(14)		(38)	(21)
Total nonoperating expense, net	(356)		(400)		(776)	(821)
Income before income taxes	1,028		1,763		615	1,779
Income tax provision	311		425		210	431
Net income	$ 717	$ (312)	$ 1,338	$ 10	$ 405	$ 1,348
Earnings per common share:
Basic (in dollars per share)	$ 1.09		$ 2.05		$ 0.62	$ 2.06
Diluted (in dollars per share)	$ 1.01		$ 1.88		$ 0.59	$ 1.91
Weighted average shares outstanding (in thousands):
Basic (in shares)	656,965		653,602		656,406	652,801
Diluted (in shares)	720,302		719,345		720,712	718,890
Passenger
Operating revenues:
Total operating revenues	$ 13,202		$ 12,978		$ 24,661	$ 24,081
Cargo
Operating revenues:
Total operating revenues	195		197		382	420
Other
Operating revenues:
Total operating revenues	$ 937		$ 880		$ 1,861	$ 1,743