CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Net revenue:
Net revenue	$ 1,578	$ 1,672	$ 4,809	$ 5,145
Costs and expenses:
Cost of revenue	723	1,014	2,190	2,595
Research and development	127	118	368	367
Selling, general and administrative	395	407	1,171	1,241
Total costs and expenses	1,245	1,539	3,729	4,203
Income from operations	333	133	1,080	942
Interest income	19	13	56	34
Interest expense	(22)	(24)	(64)	(73)
Other income (expense), net	13	10	48	16
Income before taxes	343	132	1,120	919
Provision for income taxes	61	21	182	154
Net income	$ 282	$ 111	$ 938	$ 765
Net income per share
Basic	$ 0.97	$ 0.38	$ 3.21	$ 2.59
Diluted	$ 0.97	$ 0.38	$ 3.20	$ 2.58
Weighted average shares used in computing net income per share:
Basic	290	294	292	295
Diluted	291	295	293	296
Product
Net revenue:
Net revenue	$ 1,121	$ 1,222	$ 3,455	$ 3,819
Costs and expenses:
Cost of revenue	491	784	1,486	1,890
Service and Other
Net revenue:
Net revenue	457	450	1,354	1,326
Costs and expenses:
Cost of revenue	$ 232	$ 230	$ 704	$ 705