Goodwill And Purchased Intangible Assets (Tables)

9 Months Ended

Apr. 28, 2012

Goodwill And Purchased Intangible Assets [Abstract]

Schedule Of Goodwill By Reportable Segments

	Balance at							Balance at
	July 30, 2011		Acquisitions		Other			April 28, 2012
Americas	$	11,627	$	124	$	(2	)	$	11,749
EMEA		3,272		57		(26	)		3,303
APJC		1,919		35		—			1,954
Total	$	16,818	$	216	$	(28	)	$	17,006

Schedule Of Intangible Assets Acquired Through Business Combinations

	FINITE LIVES												INDEFINITE LIVES
	TECHNOLOGY				CUSTOMER RELATIONSHIPS				OTHER				IN-PROCESS RESEARCH & DEVELOPMENT		TOTAL
	Weighted- Average Useful Life (in Years)		Amount		Weighted- Average Useful Life (in Years)		Amount		Weighted- Average Useful Life (in Years)		Amount		Amount		Amount
Lightwire, Inc.		5.0	$	97		—	$	—		—	$	—	$	—	$	97
All others		3.6		84		—		—		—		—		—		84
Total			$	181		—	$	—		—	$	—	$	—	$	181

Schedule Of Purchased Intangible Assets With Finite And Indefinite Lives

April 28, 2012	Gross		Accumulated Amortization			Net
Purchased intangible assets with finite lives:
Technology	$	2,240	$	(802	)	$	1,438
Customer relationships		2,263		(1,587	)		676
Other		121		(109	)		12
Total purchased intangible assets with finite lives		4,624		(2,498	)		2,126
In-process research & development, with indefinite lives		8		—			8
Total	$	4,632	$	(2,498	)	$	2,134

July 30, 2011	Gross		Accumulated Amortization			Net
Purchased intangible assets with finite lives:
Technology	$	1,961	$	(561	)	$	1,400
Customer relationships		2,277		(1,346	)		931
Other		123		(91	)		32
Total purchased intangible assets with finite lives		4,361		(1,998	)		2,363
In-process research & development, with indefinite lives		178		—			178
Total	$	4,539	$	(1,998	)	$	2,541

Schedule Of Amortization Of Purchased Intangible Assets

	Three Months Ended				Nine Months Ended
	April 28, 2012		April 30, 2011		April 28, 2012		April 30, 2011
Amortization of purchased intangible assets:
Cost of sales	$	108	$	110	$	303	$	387
Operating expenses:
Amortization of purchased intangible assets		96		103		292		419
Restructuring and other charges		—		8		—		8
Total	$	204	$	221	$	595	$	814

Schedule Of Estimated Future Amortization Expense Of Purchased Intangible Assets

Fiscal Year	Amount
2012 (remaining three months)	$	199
2013		699
2014		512
2015		438
2016		211
Thereafter		67
Total	$	2,126