Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Apr. 29, 2023	Apr. 30, 2022	Apr. 29, 2023	Apr. 30, 2022
REVENUE:
Total revenue	$ 14,571	$ 12,835	$ 41,795	$ 38,455
COST OF SALES:
Total cost of sales	5,339	4,714	15,790	14,232
GROSS MARGIN	9,232	8,121	26,005	24,223
OPERATING EXPENSES:
Research and development	1,962	1,708	5,598	5,092
Sales and marketing	2,526	2,209	7,301	6,736
General and administrative	641	517	1,788	1,612
Amortization of purchased intangible assets	70	77	212	240
Restructuring and other charges	87	0	328	8
Total operating expenses	5,286	4,511	15,227	13,688
OPERATING INCOME	3,946	3,610	10,778	10,535
Interest income	262	115	650	347
Interest expense	(109)	(90)	(316)	(267)
Other income (loss), net	(142)	166	(265)	446
Interest and other income (loss), net	11	191	69	526
INCOME BEFORE PROVISION FOR INCOME TAXES	3,957	3,801	10,847	11,061
Provision for income taxes	745	757	2,192	2,064
NET INCOME	$ 3,212	$ 3,044	$ 8,655	$ 8,997
Net income per share:
Basic (in dollars per share)	$ 0.79	$ 0.73	$ 2.11	$ 2.15
Diluted (in dollars per share)	$ 0.78	$ 0.73	$ 2.11	$ 2.14
Shares used in per-share calculation:
Basic (in shares)	4,089	4,152	4,100	4,184
Diluted (in shares)	4,110	4,170	4,111	4,204
Product
REVENUE:
Total revenue	$ 11,092	$ 9,448	$ 31,492	$ 28,330
COST OF SALES:
Total cost of sales	4,136	3,606	12,353	10,848
Service
REVENUE:
Total revenue	3,479	3,387	10,303	10,125
COST OF SALES:
Total cost of sales	$ 1,203	$ 1,108	$ 3,437	$ 3,384