CONSOLIDATED INCOME STATEMENTS - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenues:
Product sales	$ 3,269	$ 3,400	$ 9,399	$ 9,728
Services	2,810	2,632	8,290	7,663
Total consolidated revenues	6,079	6,032	17,689	17,391
Costs and expenses:
Cost of product sales	1,379	1,400	4,141	4,068
Cost of services	995	889	2,917	2,579
Research and development	802	767	2,372	2,239
Selling, general and administrative	2,145	1,990	6,285	5,852
Restructuring and acquisition-related charges	68	39	226	187
Operating income	690	947	1,748	2,466
Non-operating income (expense):
Investment income	25	29	76	100
Interest expense	(41)	(40)	(121)	(108)
Other income (expense), net	22	(103)	56	(245)
Total non-operating income (expense)	6	(114)	11	(253)
Income before provision for income taxes	696	833	1,759	2,213
Income tax provision	168	206	420	532
Net income	528	627	1,339	1,681
Less: Net income attributable to the non-controlling interest in VMware, Inc.	(48)	(40)	(120)	(113)
Net income attributable to EMC Corporation	$ 480	$ 587	$ 1,219	$ 1,568
Net income per weighted average share, basic attributable to EMC Corporation common shareholders	$ 0.25	$ 0.29	$ 0.63	$ 0.77
Net income per weighted average share, diluted attributable to EMC Corporation common shareholders	$ 0.25	$ 0.28	$ 0.62	$ 0.76
Weighted average shares, basic	1,934	2,032	1,945	2,033
Weighted average shares, diluted	1,948	2,057	1,963	2,065
Cash dividends declared per common share	$ 0.12	$ 0.12	$ 0.34	$ 0.33