CONSOLIDATED INCOME STATEMENTS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues:
Product sales	$ 3,400	$ 3,165	$ 9,728	$ 9,535
Services	2,632	2,374	7,663	7,005
Total consolidated revenues	6,032	5,539	17,391	16,540
Costs and expenses:
Cost of product sales	1,400	1,324	4,068	4,020
Cost of services	889	773	2,579	2,271
Research and development	767	686	2,239	2,056
Selling, general and administrative	1,990	1,809	5,852	5,308
Restructuring and acquisition-related charges	39	40	187	195
Operating income	947	907	2,466	2,690
Non-operating income (expense):
Investment income	29	26	100	93
Interest expense	(40)	(58)	(108)	(109)
Other expense, net	(103)	(55)	(245)	(197)
Total non-operating income (expense)	(114)	(87)	(253)	(213)
Income before provision for income taxes	833	820	2,213	2,477
Income tax provision	206	181	532	474
Net income	627	639	1,681	2,003
Less: Net income attributable to the non-controlling interest in VMware, Inc.	(40)	(53)	(113)	(136)
Net income attributable to EMC Corporation	$ 587	$ 586	$ 1,568	$ 1,867
Net income per weighted average share, basic attributable to EMC Corporation common shareholders (in usd per share)	$ 0.29	$ 0.28	$ 0.77	$ 0.89
Net income per weighted average share, basic attributable to EMC Corporation common shareholders (in usd per share)	$ 0.28	$ 0.27	$ 0.76	$ 0.86
Weighted average shares, basic	2,032	2,069	2,033	2,088
Weighted average shares, diluted	2,057	2,165	2,065	2,176
Cash dividends declared per common share (in usd per share)	$ 0.12	$ 0.10	$ 0.33	$ 0.20