CONSOLIDATED INCOME STATEMENTS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenues:
Product sales	$ 3,225	$ 3,319	$ 6,130	$ 6,327
Services	2,772	2,561	5,480	5,032
Total consolidated revenues	5,997	5,880	11,610	11,359
Costs and expenses:
Cost of product sales	1,433	1,372	2,762	2,668
Cost of services	977	854	1,922	1,690
Research and development	782	740	1,570	1,472
Selling, general and administrative	2,102	2,010	4,139	3,861
Restructuring and acquisition-related charges	23	30	158	149
Operating income	680	874	1,059	1,519
Non-operating income (expense):
Investment income	26	35	51	71
Interest expense	(41)	(34)	(81)	(68)
Other income (expense), net	24	(66)	34	(142)
Total non-operating income (expense)	9	(65)	4	(139)
Income before provision for income taxes	689	809	1,063	1,380
Income tax provision	170	187	252	326
Net income	519	622	811	1,054
Less: Net income attributable to the non-controlling interest in VMware, Inc.	(32)	(33)	(72)	(74)
Net income attributable to EMC Corporation	$ 487	$ 589	$ 739	$ 980
Net income per weighted average share, basic attributable to EMC Corporation common shareholders	$ 0.25	$ 0.29	$ 0.38	$ 0.48
Net income per weighted average share, diluted attributable to EMC Corporation common shareholders	$ 0.25	$ 0.28	$ 0.37	$ 0.47
Weighted average shares, basic	1,927	2,037	1,950	2,033
Weighted average shares, diluted	1,947	2,064	1,971	2,070
Cash dividends declared per common share (in usd per share)	$ 0.12	$ 0.12	$ 0.23	$ 0.22