Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 19,334	$ 15,890
Marketable securities	6,647	3,918
Inventories	11,461	10,243
Accounts receivable, net and other	8,339	5,654
Total current assets	45,781	35,705
Property and equipment, net	29,114	21,838
Goodwill	3,784	3,759
Other assets	4,723	3,445
Total assets	83,402	64,747
Current liabilities:
Accounts payable	25,309	20,397
Accrued expenses and other	13,739	10,372
Unearned revenue	4,768	3,118
Total current liabilities	43,816	33,887
Long-term debt	7,694	8,227
Other long-term liabilities	12,607	9,249
Commitments and contingencies (Note 7)
Stockholders’ equity:
Preferred stock, $0.01 par value: Authorized shares - 500 Issued and outstanding shares - none	0	0
Common stock, $0.01 par value: Authorized shares - 5,000 Issued shares - 494 and 500 Outstanding shares - 471 and 477	5	5
Treasury stock, at cost	(1,837)	(1,837)
Additional paid-in capital	17,186	13,394
Accumulated other comprehensive loss	(985)	(723)
Retained earnings	4,916	2,545
Total stockholders’ equity	19,285	13,384
Total liabilities and stockholders’ equity	$ 83,402	$ 64,747