Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 12,521	$ 15,890
Marketable securities	4,019	3,918
Inventories	9,588	10,243
Accounts receivable, net and other	6,092	5,654
Total current assets	32,220	35,705
Property and equipment, net	25,190	21,838
Goodwill	3,774	3,759
Other assets	3,892	3,445
Total assets	65,076	64,747
Current liabilities:
Accounts payable	16,123	20,397
Accrued expenses and other	9,613	10,372
Unearned revenue	3,851	3,118
Total current liabilities	29,587	33,887
Long-term debt	8,212	8,227
Other long-term liabilities	10,739	9,249
Commitments and contingencies (Note 3)
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 - 497 and 494 Outstanding shares - 474 and 471	5	5
Treasury stock, at cost	(1,837)	(1,837)
Additional paid-in capital	15,026	13,394
Accumulated other comprehensive loss	(571)	(723)
Retained earnings	3,915	2,545
Total stockholders’ equity	16,538	13,384
Total liabilities and stockholders’ equity	$ 65,076	$ 64,747