Segment Information And Major Customers (Tables)

6 Months Ended

Jan. 25, 2014

Segment Reconciliation [Abstract]

Reportable Segments

Summarized financial information by segment for the three and six months ended January 25, 2014 and January 26, 2013, based on the Company’s internal management system and as utilized by the Company’s Chief Operating Decision Maker (“CODM”), is as follows (in millions):

	Three Months Ended						Six Months Ended
	January 25, 2014			January 26, 2013			January 25, 2014			January 26, 2013
Revenue:
Americas	$	6,460		$	7,136		$	13,776		$	14,159
EMEA	2,896			3,093			5,829			5,934
APJC	1,799			1,869			3,635			3,881
Total	$	11,155		$	12,098		$	23,240		$	23,974
Gross margin:
Americas	3,977			4,413			8,627			8,881
EMEA	1,870			2,008			3,758			3,806
APJC	993			1,121			2,072			2,297
Segment total	6,840			7,542			14,457			14,984
Unallocated corporate items	(889		)	(199		)	(1,099		)	(402		)
Total	$	5,951		$	7,343		$	13,358		$	14,582

Segment Reporting Product And Services Revenue

The following table presents revenue for groups of similar products and services (in millions):

	Three Months Ended				Six Months Ended
	January 25, 2014		January 26, 2013		January 25, 2014		January 26, 2013
Revenue:
Switching	$	3,271	$	3,732	$	7,025	$	7,361
NGN Routing	1,741		1,947		3,784		4,002
Service Provider Video	957		1,222		1,944		2,371
Collaboration	881		945		1,908		1,965
Data Center	605		548		1,206		965
Wireless	511		535		1,051		1,034
Security	393		337		758		675
Other	64		171		144		361
Product	8,423		9,437		17,820		18,734
Service	2,732		2,661		5,420		5,240
Total	$	11,155	$	12,098	$	23,240	$	23,974

Summary of Property And Equipment Information For Geographic Areas [Text Block]

Property and equipment information is based on the physical location of the assets. The following table presents property and equipment information for geographic areas (in millions):

	January 25, 2014		July 27, 2013
Property and equipment, net:
United States	$	2,651	$	2,780
International	583		542
Total	$	3,234	$	3,322