Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 73,387	$ 53,888
Marketable securities	13,393	16,138
Inventories	33,318	34,405
Accounts receivable, net and other	52,253	42,360
Total current assets	172,351	146,791
Property and equipment, net	204,177	186,715
Operating leases	72,513	66,123
Goodwill	22,789	20,288
Other assets	56,024	42,758
Total assets	527,854	462,675
Current liabilities:
Accounts payable	84,981	79,600
Accrued expenses and other	64,709	62,566
Unearned revenue	15,227	13,227
Total current liabilities	164,917	155,393
Long-term lease liabilities	77,297	72,968
Long-term debt	58,314	67,150
Other long-term liabilities	25,451	21,121
Commitments and contingencies (Note 7)
Stockholders’ equity:
Preferred stock ($0.01 par value; 500 shares authorized; no shares issued or outstanding)	0	0
Common stock ($0.01 par value; 100,000 shares authorized; 10,757 and 10,898 shares issued; 10,242 and 10,383 shares outstanding)	109	108
Treasury stock, at cost	(7,837)	(7,837)
Additional paid-in capital	99,025	75,066
Accumulated other comprehensive income (loss)	(3,040)	(4,487)
Retained earnings	113,618	83,193
Total stockholders’ equity	201,875	146,043
Total liabilities and stockholders’ equity	$ 527,854	$ 462,675