Condensed Consolidated Statements of Operations (unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Net revenue:
Net revenue:	$ 3,041	$ 2,673	$ 5,638	$ 4,680
Cost of revenue:
Amortization of acquired technology	41	42	82	57
Selling and marketing	924	942	1,719	1,492
Research and development	630	590	1,255	1,120
General and administrative	323	399	627	661
Amortization of other acquired intangible assets	121	121	242	174
Total costs and expenses	2,771	2,617	5,292	4,429
Operating income	270	56	346	251
Interest expense	(65)	(21)	(114)	(28)
Interest and other income (loss), net	23	(5)	28	45
Income before income taxes	228	30	260	268
Income tax provision (benefit)	60	(70)	52	(60)
Net income	$ 168	$ 100	$ 208	$ 328
Earnings Per Share, Basic
Basic net income (loss) per share (in dollars per share)	$ 0.60	$ 0.35	$ 0.74	$ 1.18
Shares used in basic per share calculations (in shares)	281	283	281	278
Earnings Per Share, Diluted
Diluted net income (loss) per share (in dollars per share)	$ 0.60	$ 0.35	$ 0.73	$ 1.16
Shares used in diluted per share calculations (in shares)	282	287	283	282
Product
Net revenue:
Net revenue:	$ 607	$ 525	$ 1,034	$ 922
Cost of revenue:
Cost of revenue	23	20	38	35
Service and other
Net revenue:
Net revenue:	2,434	2,148	4,604	3,758
Cost of revenue:
Cost of revenue	$ 709	$ 503	$ 1,329	$ 890