Goodwill and Purchased Intangible Assets (Tables)

9 Months Ended

12 Months Ended

Apr. 30, 2011

Jul. 31, 2010

Goodwill and Purchased Intangible Assets

Goodwill by Reportable Segment

	Balance at July 31, 2010		Acquisitions		Other			Balance at April 30, 2011
United States and Canada	$	11,289	$	121	$	(14	)	$	11,396
European Markets		2,729		35		35			2,799
Emerging Markets		762		4		1			767
Asia Pacific Markets		1,894		24		—			1,918
Total	$	16,674	$	184	$	22		$	16,880

Schedule of Intangible Assets Acquired as Part of Business Combinations

	FINITE LIVES												INDEFINITE LIVES
	TECHNOLOGY				CUSTOMER RELATIONSHIPS				OTHER				IPR&D		TOTAL
	Weighted- Average Useful  Life (in Years)		Amount		Weighted- Average Useful Life (in Years)		Amount		Weighted- Average Useful Life (in Years)		Amount		Amount		Amount
Total		4.8	$	92		6.4	$	16		2.5	$	1	$	5	$	114

Schedule of Intangible Assets Purchased

April 30, 2011	Gross		Accumulated Amortization			Net
Purchased intangible assets with finite lives:
Technology	$	2,365	$	(902	)	$	1,463
Customer relationships		2,278		(1,263	)		1,015
Other		124		(86	)		38
Total purchased intangible assets with finite lives		4,767		(2,251	)		2,516
IPR&D, with indefinite lives		186		—			186
Total	$	4,953	$	(2,251	)	$	2,702

July 31, 2010	Gross		Accumulated Amortization			Net
Purchased intangible assets with finite lives:
Technology	$	2,396	$	(686	)	$	1,710
Customer relationships		2,326		(1,045	)		1,281
Other		172		(85	)		87
Total purchased intangible assets with finite lives		4,894		(1,816	)		3,078
IPR&D, with indefinite lives		196		—			196
Total	$	5,090	$	(1,816	)	$	3,274

Schedule of Amortization Expense of Purchased Intangible Assets

	Three Months Ended				Nine Months Ended
	April 30, 2011		May 1, 2010		April 30, 2011		May 1, 2010
Amortization of purchased intangible assets:
Cost of sales	$	110	$	69	$	387	$	178
Operating expenses:
Amortization of purchased intangible assets		103		117		419		360
Restructuring and other charges		8		—		8		—
Total	$	221	$	186	$	814	$	538

Schedule of Future Amortization Expense of Purchased Intangible Assets

Fiscal Year	Amount
2011 (remaining three months)	$	202
2012		725
2013		610
2014		423
2015		355
Thereafter		201
Total	$	2,516