CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Net revenue:
Net revenue	$ 1,672	$ 1,718	$ 5,145	$ 4,999
Costs and expenses:
Cost of revenue	1,014	779	2,595	2,289
Research and development	118	116	367	348
Selling, general and administrative	407	412	1,241	1,215
Total costs and expenses	1,539	1,307	4,203	3,852
Income from operations	133	411	942	1,147
Interest income	13	2	34	4
Interest expense	(24)	(19)	(73)	(61)
Other income (expense), net	10	3	16	(41)
Income before taxes	132	397	919	1,049
Provision for income taxes	21	68	154	163
Net income	$ 111	$ 329	$ 765	$ 886
Net income per share
Basic	$ 0.38	$ 1.10	$ 2.59	$ 2.95
Diluted	$ 0.38	$ 1.10	$ 2.58	$ 2.94
Weighted average shares used in computing net income per share:
Basic	294	298	295	300
Diluted	295	299	296	301
Product
Net revenue:
Net revenue	$ 1,222	$ 1,306	$ 3,819	$ 3,773
Costs and expenses:
Cost of revenue	784	558	1,890	1,633
Service and Other
Net revenue:
Net revenue	450	412	1,326	1,226
Costs and expenses:
Cost of revenue	$ 230	$ 221	$ 705	$ 656