Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 31, 2021
REVENUE:
Total revenue	$ 56,998	$ 51,557	$ 49,818
COST OF SALES:
Total cost of sales	21,245	19,309	17,924
GROSS MARGIN	35,753	32,248	31,894
OPERATING EXPENSES:
Research and development	7,551	6,774	6,549
Sales and marketing	9,880	9,085	9,259
General and administrative	2,478	2,101	2,152
Amortization of purchased intangible assets	282	313	215
Restructuring and other charges	531	6	886
Total operating expenses	20,722	18,279	19,061
OPERATING INCOME	15,031	13,969	12,833
Interest income	962	476	618
Interest expense	(427)	(360)	(434)
Other income (loss), net	(248)	392	245
Interest and other income (loss), net	287	508	429
INCOME BEFORE PROVISION FOR INCOME TAXES	15,318	14,477	13,262
Provision for income taxes	2,705	2,665	2,671
NET INCOME	$ 12,613	$ 11,812	$ 10,591
Net income per share:
Basic (in dollars per share)	$ 3.08	$ 2.83	$ 2.51
Diluted (in dollars per share)	$ 3.07	$ 2.82	$ 2.50
Shares used in per-share calculation:
Basic (in shares)	4,093	4,170	4,222
Diluted (in shares)	4,105	4,192	4,236
Product
REVENUE:
Total revenue	$ 43,142	$ 38,018	$ 36,014
COST OF SALES:
Total cost of sales	16,590	14,814	13,300
Service
REVENUE:
Total revenue	13,856	13,539	13,804
COST OF SALES:
Total cost of sales	$ 4,655	$ 4,495	$ 4,624