Condensed Consolidated Balance Sheets - American Airlines Group Inc. - USD ($) $ in Millions	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Current assets
Cash	$ 614		$ 440	$ 401
Short-term investments	11,447		8,525
Restricted cash and short-term investments	984		995
Accounts receivable, net	2,073		2,138
Aircraft fuel, spare parts and supplies, net	2,280		2,279
Prepaid expenses and other	822		892
Total current assets	18,220		15,269
Operating property and equipment
Flight equipment	40,570		39,703
Ground property and equipment	9,996		9,913
Equipment purchase deposits	767		613
Total property and equipment, at cost	51,333		50,229
Less accumulated depreciation and amortization	(21,062)		(20,029)
Total property and equipment, net	30,271		30,200
Operating lease right-of-use assets	8,076		8,094
Other assets
Goodwill	4,091		4,091
Intangibles, net of accumulated amortization of $830 and $827, respectively	2,055		2,059
Deferred tax asset	2,660		3,099
Other assets	1,887		1,904
Total other assets	10,693		11,153
Total assets	67,260		64,716
Current liabilities
Current maturities of long-term debt and finance leases	3,874		3,274
Accounts payable	2,406		2,149
Accrued salaries and wages	1,723		1,713
Operating lease liabilities	1,431		1,465
Other accrued liabilities	2,860		2,981
Total current liabilities	24,316		21,496
Noncurrent liabilities
Long-term debt and finance leases, net of current maturities	30,772		32,389
Pension and postretirement benefits	2,694		2,837
Loyalty program liability	5,884		5,976
Operating lease liabilities	6,506		6,559
Other liabilities	1,473		1,258
Total noncurrent liabilities	47,329		49,019
Commitments and contingencies
Stockholder’s equity
Common stock, value	7		6
Additional paid-in capital	7,321		7,291
Accumulated other comprehensive loss	(4,550)		(4,585)
Retained deficit	(7,163)		(8,511)
Total stockholders’ deficit	(4,385)	$ (5,771)	(5,799)	$ (8,422)	$ (8,940)	$ (7,340)
Total liabilities and stockholders’ equity (deficit)	67,260		64,716
Air traffic liability
Current liabilities
Deferred revenue, current	8,530		6,745
Loyalty program liability
Current liabilities
Deferred revenue, current	$ 3,492		$ 3,169