Condensed Consolidated Balance Sheet - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 10,443	$ 12,480
Short-term investments	3,230	3,024
Accounts and other receivables	1,316	1,357
Inventories of parts and supplies, at cost	776	537
Prepaid expenses and other current assets	653	638
Total current assets	16,418	18,036
Property and equipment, at cost:
Flight equipment	22,505	21,226
Ground property and equipment	6,727	6,342
Deposits on flight equipment purchase contracts	587	0
Assets constructed for others	19	6
Property and equipment, at cost	29,838	27,574
Less allowance for depreciation and amortization	13,501	12,732
Property and equipment, net	16,337	14,842
Goodwill	970	970
Operating lease right-of-use assets	1,449	1,590
Other assets	772	882
Total assets	35,946	36,320
Current liabilities:
Accounts payable	1,553	1,282
Accrued liabilities	1,881	1,624
Current operating lease liabilities	233	239
Air traffic liability	6,368	5,566
Current maturities of long-term debt	381	453
Total current liabilities	10,416	9,164
Long-term debt less current maturities	8,315	10,274
Air traffic liability - noncurrent	2,057	2,159
Deferred income taxes	1,995	1,770
Noncurrent operating lease liabilities	1,183	1,315
Other noncurrent liabilities	1,056	1,224
Stockholders' equity:
Common stock	888	888
Capital in excess of par value	3,989	4,224
Retained earnings	16,588	15,774
Accumulated other comprehensive income	305	388
Treasury stock, at cost	(10,846)	(10,860)
Total stockholders' equity	10,924	10,414
Total liabilities and stockholders' equity	$ 35,946	$ 36,320