Consolidated Statements Of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net product sales	$ 21,116	$ 17,104	$ 41,697	$ 34,187
Net service sales	9,288	6,081	17,835	11,714
Total net sales	30,404	23,185	59,532	45,901
Operating expenses
Cost of sales	19,180	15,160	38,047	30,555
Fulfillment	3,878	2,876	7,565	5,634
Marketing	1,546	1,150	2,982	2,233
Technology and content	3,880	3,020	7,405	5,774
General and administrative	580	467	1,077	894
Other operating expense (income), net	55	48	100	92
Total operating expenses	29,119	22,721	57,176	45,182
Operating income	1,285	464	2,356	719
Interest income	24	12	45	23
Interest expense	(116)	(114)	(233)	(228)
Other income (expense), net	(14)	0	66	(131)
Total non-operating income (expense)	(106)	(102)	(122)	(336)
Income before income taxes	1,179	362	2,234	383
Provision for income taxes	(307)	(266)	(782)	(337)
Equity-method investment activity, net of tax	(15)	(4)	(82)	(11)
Net income	$ 857	$ 92	$ 1,370	$ 35
Basic earnings per share (in usd per share)	$ 1.81	$ 0.20	$ 2.90	$ 0.07
Diluted earnings per share (in usd per share)	$ 1.78	$ 0.19	$ 2.84	$ 0.07
Weighted average shares used in computation of earnings per share:
Basic (in shares)	473	467	472	466
Diluted (in shares)	483	476	482	475