Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 12,767	$ 19,334
Marketable securities	11,543	6,647
Inventories	13,711	11,461
Accounts receivable, net and other	10,557	8,339
Total current assets	48,578	45,781
Property and equipment, net	45,335	29,114
Goodwill	13,271	3,784
Other assets	8,083	4,723
Total assets	115,267	83,402
Current liabilities:
Accounts payable	26,075	25,309
Accrued expenses and other	15,844	13,739
Unearned revenue	5,153	4,768
Total current liabilities	47,072	43,816
Long-term debt	24,710	7,694
Other long-term liabilities	18,827	12,607
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 - 500 and 505 Outstanding shares - 477 and 482	5	5
Treasury stock, at cost	(1,837)	(1,837)
Additional paid-in capital	20,212	17,186
Accumulated other comprehensive loss	(501)	(985)
Retained earnings	6,779	4,916
Total stockholders’ equity	24,658	19,285
Total liabilities and stockholders’ equity	$ 115,267	$ 83,402