Consolidated Statements of Operations - American Airlines Group Inc. - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating revenues:
Total operating revenues	$ 52,788	$ 48,971	$ 29,882
Operating expenses:
Aircraft fuel and related taxes	12,257	13,791	6,792
Salaries, wages and benefits	14,580	12,972	11,817
Regional expenses	4,643	4,385	3,204
Maintenance, materials and repairs	3,265	2,684	1,979
Other rent and landing fees	2,928	2,730	2,619
Aircraft rent	1,369	1,395	1,425
Selling expenses	1,799	1,815	1,098
Depreciation and amortization	1,936	1,977	2,019
Special items, net	971	193	(4,006)
Other	6,006	5,422	3,994
Total operating expenses	49,754	47,364	30,941
Operating income (loss)	3,034	1,607	(1,059)
Nonoperating income (expense):
Interest income	591	216	18
Interest expense, net	(2,145)	(1,962)	(1,800)
Other income (expense), net	(359)	325	293
Total nonoperating expense, net	(1,913)	(1,421)	(1,489)
Income (loss) before income taxes	1,121	186	(2,548)
Income tax provision (benefit)	299	59	(555)
Net income (loss)	$ 822	$ 127	$ (1,993)
Earnings (loss) per common share:
Basic (in dollars per share)	$ 1.26	$ 0.20	$ (3.09)
Diluted (in dollars per share)	$ 1.21	$ 0.19	$ (3.09)
Weighted average shares outstanding (in thousands):
Basic (in shares)	653,612	650,345	644,015
Diluted (in shares)	719,669	655,122	644,015
Passenger
Operating revenues:
Total operating revenues	$ 48,512	$ 44,568	$ 26,063
Cargo
Operating revenues:
Total operating revenues	812	1,233	1,314
Other
Operating revenues:
Total operating revenues	$ 3,464	$ 3,170	$ 2,505