Industry Segment Operations - Reconciliations of Total Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 27, 2025	Jul. 28, 2024	Jul. 27, 2025	Jul. 28, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Unallocated net revenue	$ 7,302	$ 6,778	$ 21,568	$ 20,131
Income from operations	2,233	1,942	6,577	5,821
Corporate and Other
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Unallocated net revenue	12	23	65	137
Unallocated cost of products sold and expenses	(252)	(276)	(822)	(839)
Income from operations	$ (240)	$ (253)	$ (757)	$ (702)