Consolidated Statements Of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jan. 23, 2016	Jan. 24, 2015	Jan. 23, 2016	Jan. 24, 2015
REVENUE:
Product	$ 8,983	$ 9,078	$ 18,827	$ 18,513
Service	2,944	2,858	5,782	5,668
Total revenue	11,927	11,936	24,609	24,181
COST OF SALES:
Product	3,480	3,806	7,333	7,725
Service	1,015	1,040	2,012	2,033
Total cost of sales	4,495	4,846	9,345	9,758
GROSS MARGIN	7,432	7,090	15,264	14,423
OPERATING EXPENSES:
Research and development	1,509	1,529	3,069	3,112
Sales and marketing	2,286	2,308	4,729	4,823
General and administrative	176	490	715	994
Amortization of purchased intangible assets	71	72	140	143
Restructuring and other charges	96	69	238	387
Total operating expenses	4,138	4,468	8,891	9,459
OPERATING INCOME	3,294	2,622	6,373	4,964
Interest income	237	189	462	368
Interest expense	(162)	(139)	(321)	(278)
Other income (loss), net	(63)	201	(71)	179
Interest and other income (loss), net	12	251	70	269
INCOME BEFORE PROVISION FOR INCOME TAXES	3,306	2,873	6,443	5,233
Provision for income taxes	159	476	866	1,008
NET INCOME	$ 3,147	$ 2,397	$ 5,577	$ 4,225
Net income per share:
Basic (in dollars per share)	$ 0.62	$ 0.47	$ 1.10	$ 0.83
Diluted (in dollars per share)	$ 0.62	$ 0.46	$ 1.09	$ 0.82
Shares used in per-share calculation:
Basic (in shares)	5,070	5,117	5,075	5,115
Diluted (in shares)	5,097	5,160	5,106	5,159
Cash dividends declared per common share (in dollars per share)	$ 0.21	$ 0.19	$ 0.42	$ 0.38