CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2023	Apr. 30, 2022
Net revenue:
Net revenue	$ 1,717	$ 1,607	$ 3,473	$ 3,281
Costs and expenses:
Cost of revenue	793	746	1,581	1,510
Research and development	126	115	249	232
Selling, general and administrative	415	386	834	803
Total costs and expenses	1,334	1,247	2,664	2,545
Income from operations	383	360	809	736
Interest income	12	1	21	2
Interest expense	(24)	(21)	(49)	(42)
Other income (expense), net	6	(7)	6	(44)
Income before taxes	377	333	787	652
Provision for income taxes	75	59	133	95
Net income	$ 302	$ 274	$ 654	$ 557
Net income per share
Basic	$ 1.02	$ 0.92	$ 2.21	$ 1.86
Diluted	$ 1.02	$ 0.91	$ 2.20	$ 1.84
Weighted average shares used in computing net income per share:
Basic	296	299	296	300
Diluted	297	301	297	302
Product
Net revenue:
Net revenue	$ 1,274	$ 1,204	$ 2,597	$ 2,467
Costs and expenses:
Cost of revenue	550	530	1,106	1,075
Service and Other
Net revenue:
Net revenue	443	403	876	814
Costs and expenses:
Cost of revenue	$ 243	$ 216	$ 475	$ 435