Accounts Receivable, Net (Narrative) (Details) - USD ($)	12 Months Ended
	Oct. 30, 2022	Oct. 31, 2021	Oct. 25, 2020	Oct. 27, 2019
Receivables [Abstract]
Accounts receivable sold	$ 1,000,000,000	$ 1,300,000,000	$ 1,200,000,000
Discount letters of credit issued during period	0	0	105,000,000
Discount applied to promissory notes	0	0	0
Allowance for doubtful accounts	$ 29,000,000	$ 29,000,000	$ 30,000,000	$ 30,000,000