Consolidated Balance Sheets - American Airlines, Inc. - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Current assets
Cash	$ 578	$ 440
Short-term investments	7,000	8,525
Restricted cash and short-term investments	910	995
Accounts receivable, net	2,026	2,138
Aircraft fuel, spare parts and supplies, net	2,400	2,279
Prepaid expenses and other	658	892
Total current assets	13,572	15,269
Operating property and equipment
Flight equipment	41,794	39,703
Ground property and equipment	10,307	9,913
Equipment purchase deposits	760	613
Total property and equipment, at cost	52,861	50,229
Less accumulated depreciation and amortization	(22,097)	(20,029)
Total property and equipment, net	30,764	30,200
Operating lease right-of-use assets	7,939	8,094
Other assets
Goodwill	4,091	4,091
Intangibles, net of accumulated amortization of $834 and $827, respectively	2,051	2,059
Deferred tax asset	2,888	3,099
Other assets	1,753	1,904
Total other assets	10,783	11,153
Total assets	63,058	64,716
Current liabilities
Current maturities of long-term debt and finance leases	3,632	3,274
Accounts payable	2,353	2,149
Accrued salaries and wages	2,377	1,713
Operating lease liabilities	1,309	1,465
Other accrued liabilities	2,738	2,981
Total current liabilities	22,062	21,496
Noncurrent liabilities
Long-term debt and finance leases, net of current maturities	29,270	32,389
Pension and postretirement benefits	3,044	2,837
Loyalty program liability	5,874	5,976
Operating lease liabilities	6,452	6,559
Other liabilities	1,558	1,258
Total noncurrent liabilities	46,198	49,019
Commitments and contingencies
Stockholders’ equity (deficit)
Common stock, $0.01 par value; 1,750,000,000 shares authorized, 654,273,192 shares issued and outstanding at December 31, 2023; 650,642,461 shares issued and outstanding at December 31, 2022	7	6
Additional paid-in capital	7,374	7,291
Accumulated other comprehensive loss	(4,894)	(4,585)
Retained deficit	(7,689)	(8,511)
Total stockholders’ deficit	(5,202)	(5,799)
Total liabilities and stockholders’ equity (deficit)	63,058	64,716
Air traffic liability
Current liabilities
Deferred revenue, current	6,200	6,745
Loyalty program liability
Current liabilities
Deferred revenue, current	3,453	3,169
American Airlines, Inc.
Current assets
Cash	567	429
Short-term investments	6,998	8,523
Restricted cash and short-term investments	910	995
Accounts receivable, net	1,995	2,117
Receivables from related parties, net	7,070	6,588
Aircraft fuel, spare parts and supplies, net	2,266	2,157
Prepaid expenses and other	561	798
Total current assets	20,367	21,607
Operating property and equipment
Flight equipment	41,440	39,359
Ground property and equipment	9,848	9,479
Equipment purchase deposits	760	613
Total property and equipment, at cost	52,048	49,451
Less accumulated depreciation and amortization	(21,588)	(19,569)
Total property and equipment, net	30,460	29,882
Operating lease right-of-use assets	7,886	8,033
Other assets
Goodwill	4,091	4,091
Intangibles, net of accumulated amortization of $834 and $827, respectively	2,051	2,059
Deferred tax asset	2,589	2,893
Other assets	1,630	1,759
Total other assets	10,361	10,802
Total assets	69,074	70,324
Current liabilities
Current maturities of long-term debt and finance leases	3,625	3,267
Accounts payable	2,232	2,071
Accrued salaries and wages	2,210	1,529
Operating lease liabilities	1,292	1,449
Other accrued liabilities	2,605	2,852
Total current liabilities	21,617	21,082
Noncurrent liabilities
Long-term debt and finance leases, net of current maturities	24,050	27,155
Pension and postretirement benefits	3,020	2,811
Loyalty program liability	5,874	5,976
Operating lease liabilities	6,416	6,512
Other liabilities	1,520	1,195
Total noncurrent liabilities	40,880	43,649
Commitments and contingencies
Stockholders’ equity (deficit)
Common stock, $0.01 par value; 1,750,000,000 shares authorized, 654,273,192 shares issued and outstanding at December 31, 2023; 650,642,461 shares issued and outstanding at December 31, 2022	0	0
Additional paid-in capital	17,335	17,230
Accumulated other comprehensive loss	(4,999)	(4,690)
Retained deficit	(5,759)	(6,947)
Total stockholders’ deficit	6,577	5,593
Total liabilities and stockholders’ equity (deficit)	69,074	70,324
American Airlines, Inc. | Air traffic liability
Current liabilities
Deferred revenue, current	6,200	6,745
American Airlines, Inc. | Loyalty program liability
Current liabilities
Deferred revenue, current	$ 3,453	$ 3,169