Industry Segment Operations (Segment Reconciling Items) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 29, 2023	Oct. 30, 2022	Oct. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net sales	$ 26,517	$ 25,785	$ 23,063
Share-based compensation	(490)	(413)	(346)
Severance and related charges	0	4	(157)
Deal termination fee	0	0	(154)
Income from operations	7,654	7,788	6,889
Corporate and Other
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net sales	219	114	130
Unallocated cost of products sold and expenses	(955)	(807)	(725)
Share-based compensation	(490)	(413)	(346)
Severance and related charges	0	4	(149)
Deal termination fee	0	0	(154)
Income from operations	$ (1,226)	$ (1,102)	$ (1,244)