Segment Information (Tables)

12 Months Ended

Dec. 31, 2011

		EMC Information Infrastructure
2011:		Information Storage		Information Intelligence Group		RSA Information Security		EMC Information Infrastructure		VMware Virtual Infrastructure within EMC		Corp Reconciling Items		Consolidated
Revenues:
Product revenues	$	10,090,338	$	219,472	$	440,790	$	10,750,600	$	1,840,142	$	-	$	12,590,742
Services revenues		4,623,842		482,879		387,413		5,494,134		1,922,712		-		7,416,846
Total consolidated revenues		14,714,180		702,351		828,203		16,244,734		3,762,854		-		20,007,588

Cost of sales		6,414,305		250,995		357,669		7,022,969		533,329		282,348		7,838,646
Gross profit	$	8,299,875	$	451,356	$	470,534		9,221,765		3,229,525		(282,348)		12,168,942
Gross profit percentage		56.4%		64.3%		56.8%		56.8%		85.8%		-		60.8%

Research and development								1,239,333		587,902		322,552		2,149,787
Selling, general and administrative								4,392,205		1,480,792		606,385		6,479,382
Restructuring and acquisition-related charges								-		-		97,334		97,334
Total costs and expenses								5,631,538		2,068,694		1,026,271		8,726,503

Operating income								3,590,227		1,160,831		(1,308,619)		3,442,439
Other income (expense), net								(148,924)		6,734		(50,979)		(193,169)
Income before tax								3,441,303		1,167,565		(1,359,598)		3,249,270
Income tax provision								860,713		128,634		(348,962)		640,385

Net income								2,580,590		1,038,931		(1,010,636)		2,608,885
Net income attributable to the non-controlling interest in VMware, Inc.								-		(208,894)		61,346		(147,548)
Net income attributable to EMC Corporation							$	2,580,590	$	830,037	$	(949,290)	$	2,461,337

		EMC Information Infrastructure
2010:		Information Storage		Information Intelligence Group		RSA Information Security		EMC Information Infrastructure		VMware Virtual Infrastructure within EMC		Corp Reconciling Items		Consolidated
Revenues:
Product revenues	$	8,824,287	$	269,138	$	400,151	$	9,493,576	$	1,399,281	$	-	$	10,892,857
Services revenues		3,874,825		466,759		329,233		4,670,817		1,451,452		-		6,122,269
Total consolidated revenues		12,699,112		735,897		729,384		14,164,393		2,850,733		-		17,015,126

Cost of sales		5,836,382		258,239		221,579		6,316,200		425,257		242,688		6,984,145
Gross profit	$	6,862,730	$	477,658	$	507,805		7,848,193		2,425,476		(242,688)		10,030,981
Gross profit percentage		54.0%		64.9%		69.6%		55.4%		85.1%		-		59.0%

Research and development								1,122,835		477,799		287,381		1,888,015
Selling, general and administrative								3,737,081		1,160,768		477,456		5,375,305
Restructuring and acquisition-related charges								—		—		84,375		84,375
Total costs and expenses								4,859,916		1,638,567		849,212		7,347,695

Operating income								2,988,277		786,909		(1,091,900)		2,683,286
Other income (expense), net								48,214		(16,458)		(107,059)		(75,303)
Income before tax								3,036,491		770,451		(1,198,959)		2,607,983
Income tax provision								742,736		128,233		(232,672)		638,297

Net income								2,293,755		642,218		(966,287)		1,969,686
Net income attributable to the non-controlling interest in VMware, Inc.								—		(124,728)		55,037		(69,691)
Net income attributable to EMC Corporation							$	2,293,755	$	517,490	$	(911,250)	$	1,899,995

		EMC Information Infrastructure
2009:		Information Storage		Information Intelligence Group		RSA Information Security		EMC Information Infrastructure		VMware Virtual Infrastructure within EMC		Corp Reconciling Items		Consolidated
Revenues:
Product revenues	$	7,198,051	$	260,836	$	340,272	$	7,799,159	$	1,028,986	$	-	$	8,828,145
Services revenues		3,461,358		478,753		265,678		4,205,789		991,976		-		5,197,765
Total consolidated revenues		10,659,409		739,589		605,950		12,004,948		2,020,962		-		14,025,910

Cost of sales		5,256,682		274,763		186,462		5,717,907		316,278		246,826		6,281,011
Gross profit	$	5,402,727	$	464,826	$	419,488		6,287,041		1,704,684		(246,826)		7,744,899
Gross profit percentage		50.7%		62.8%		69.2%		52.4%		84.4%		-		55.2%

Research and development								1,022,147		369,514		235,848		1,627,509
Selling, general and administrative								3,258,055		842,097		495,473		4,595,625
Restructuring and acquisition-related charges								—		—		107,490		107,490
Total costs and expenses								4,280,202		1,211,611		838,811		6,330,624

Operating income								2,006,839		493,073		(1,085,637)		1,414,275
Other income (expense), net								52,325		(9,499)		(82,525)		(39,699)
Income before tax								2,059,164		483,574		(1,168,162)		1,374,576
Income tax provision								424,708		78,069		(250,002)		252,775

Net income								1,634,456		405,505		(918,160)		1,121,801
Net income attributable to the non-controlling interest in VMware, Inc.								—		(69,285)		35,561		(33,724)
Net income attributable to EMC Corporation							$	1,634,456	$	336,220	$	(882,599)	$	1,088,077

Revenues By Geographic Area

	2011		2010		2009
United States	$	10,549,594	$	9,152,363	$	7,384,308
Europe, Middle East and Africa		5,667,610		4,942,104		4,290,274
Asia Pacific		2,639,397		1,965,154		1,603,107
Latin America, Mexico and Canada		1,150,987		955,505		748,221
Total	$	20,007,588	$	17,015,126	$	14,025,910

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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