Condensed Consolidated Balance Sheets - American Airlines Group Inc. - USD ($) $ in Millions	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Current assets
Cash	$ 833		$ 804	$ 605
Short-term investments	7,740		6,180
Restricted cash and short-term investments	807		732
Accounts receivable, net	2,057		2,006
Aircraft fuel, spare parts and supplies, net	2,776		2,638
Prepaid expenses and other	855		794
Total current assets	15,068		13,154
Operating property and equipment
Flight equipment	44,219		43,521
Ground property and equipment	10,304		10,202
Equipment purchase deposits	976		1,012
Total property and equipment, at cost	55,499		54,735
Less accumulated depreciation and amortization	(24,298)		(23,608)
Total property and equipment, net	31,201		31,127
Operating lease right-of-use assets	7,488		7,333
Other assets
Goodwill	4,091		4,091
Intangibles, net of accumulated amortization of $845 and $841, respectively	2,040		2,044
Deferred tax asset	2,411		2,485
Other assets	1,368		1,549
Total other assets	9,910		10,169
Total assets	63,667		61,783
Current liabilities
Current maturities of long-term debt and finance leases	4,605		5,322
Accounts payable	3,130		2,455
Accrued salaries and wages	1,900		2,150
Operating lease liabilities	1,120		1,092
Other accrued liabilities	3,110		2,961
Total current liabilities	25,771		24,295
Noncurrent liabilities
Long-term debt and finance leases, net of current maturities	25,276		25,154
Pension and postretirement benefits	1,814		2,128
Loyalty program liability	6,805		6,498
Operating lease liabilities	6,200		5,976
Other liabilities	1,671		1,709
Total noncurrent liabilities	41,766		41,465
Commitments and contingencies
Stockholder’s equity
Common stock, $0.01 par value; 1,750,000,000 shares authorized, 659,797,256 shares issued and outstanding at June 30, 2025; 657,566,166 shares issued and outstanding at December 31, 2024	7		7
Additional paid-in capital	7,370		7,424
Accumulated other comprehensive loss	(4,530)		(4,565)
Retained deficit	(6,717)		(6,843)
Total stockholders' equity (deficit)	(3,870)	$ (4,508)	(3,977)	$ (4,746)	$ (5,500)	$ (5,202)
Total liabilities and stockholders’ equity (deficit)	63,667		61,783
Air traffic liability
Current liabilities
Deferred revenue, current	8,240		6,759
Loyalty program liability
Current liabilities
Deferred revenue, current	$ 3,666		$ 3,556