Condensed Consolidated Balance Sheets - American Airlines Group Inc. - USD ($) $ in Millions	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Current assets
Cash	$ 332			$ 273	$ 293
Short-term investments	10,900			12,158
Restricted cash and short-term investments	953			990
Accounts receivable, net	1,991			1,505
Aircraft fuel, spare parts and supplies, net	2,215			1,795
Prepaid expenses and other	986			615
Total current assets	17,377			17,336
Operating property and equipment
Flight equipment	39,154			37,856
Ground property and equipment	9,696			9,335
Equipment purchase deposits	643			517
Total property and equipment, at cost	49,493			47,708
Less accumulated depreciation and amortization	(19,506)			(18,171)
Total property and equipment, net	29,987			29,537
Operating lease right-of-use assets	7,549			7,850
Other assets
Goodwill	4,091			4,091
Intangibles, net of accumulated amortization of $816 and $786, respectively	2,069			1,988
Deferred tax asset	3,679			3,556
Other assets	1,900			2,109
Total other assets	11,739			11,744
Total assets	66,652			66,467
Current liabilities
Current maturities of long-term debt and finance leases	2,749			2,489
Accounts payable	2,117			1,772
Accrued salaries and wages	1,662			1,489
Operating lease liabilities	1,467			1,507
Other accrued liabilities	2,808			2,766
Total current liabilities	21,970			19,006
Noncurrent liabilities
Long-term debt and finance leases, net of current maturities	34,185			35,571
Pension and postretirement benefits	4,601			5,053
Loyalty program liability	6,141			6,239
Operating lease liabilities	6,281			6,610
Other liabilities	1,367			1,328
Total noncurrent liabilities	52,575			54,801
Commitments and contingencies
Stockholder's equity
Common stock, value	6			6
Additional paid-in capital	7,277			7,234
Accumulated other comprehensive loss	(5,862)			(5,942)
Retained deficit	(9,314)			(8,638)
Total stockholders’ deficit	(7,893)	$ (8,422)	$ (8,940)	(7,340)	$ (7,437)	$ (7,667)	$ (7,945)	$ (6,867)
Total liabilities and stockholders’ equity (deficit)	66,652			66,467
Air traffic liability
Current liabilities
Deferred revenue, current	8,161			6,087
Loyalty program liability
Current liabilities
Deferred revenue, current	$ 3,006			$ 2,896