CONSOLIDATED INCOME STATEMENTS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues:
Product sales revenue	$ 3,258	$ 3,179	$ 6,369	$ 6,248
Services	2,356	2,132	4,632	4,158
Total consolidated revenues	5,614	5,311	11,001	10,406
Costs and expenses:
Cost of product sales	1,340	1,254	2,696	2,556
Cost of services	765	710	1,498	1,389
Research and development	695	655	1,370	1,244
Selling, general and administrative	1,785	1,717	3,499	3,367
Restructuring and acquisition-related charges	7	28	155	53
Operating income	1,022	947	1,783	1,797
Non-operating income (expense):
Investment income	34	26	67	55
Interest expense	(31)	(18)	(51)	(37)
Other expense, net	59	51	142	95
Total non-operating income (expense)	(56)	(43)	(126)	(77)
Income before provision for income taxes	966	904	1,657	1,720
Provision for income tax	216	214	292	405
Net income	750	690	1,365	1,315
Less: Net income attributable to the non-controlling interest in VMware, Inc.	(49)	(40)	(84)	(79)
Net income attributable to EMC Corporation	$ 701	$ 650	$ 1,281	$ 1,236
Net income per weighted average share, basic attributable to EMC Corporation common shareholders	$ 0.34	$ 0.31	$ 0.61	$ 0.59
Net income per weighted average share, diluted attributable to EMC Corporation common shareholders	$ 0.32	$ 0.29	$ 0.59	$ 0.56
Weighted average shares, basic	2,092	2,096	2,097	2,082
Weighted average shares, diluted	2,174	2,208	2,181	2,205
Cash dividends declared per common share	$ 0.10	$ 0.00	$ 0.10	$ 0.00