Leases - Lease Expense and Supplemental Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2023	May 01, 2022	Apr. 30, 2023	May 01, 2022
Leases [Abstract]
Operating lease cost	$ 39	$ 22	$ 65	$ 43
Amortization of right-of-use assets			1	0
Interest on lease liabilities			$ 1	$ 0
Weighted-average remaining lease term (in years) - operating leases	6 years 1 month 6 days	6 years 4 months 24 days	6 years 1 month 6 days	6 years 4 months 24 days
Weighted-average remaining lease term (in years) - finance leases	1 year 4 months 24 days		1 year 4 months 24 days
Weighted-average discount rate - operating leases	2.70%	2.80%	2.70%	2.80%
Weighted-average discount rate - finance leases	4.60%		4.60%
Operating cash flows paid for operating leases			$ 65	$ 43
Financing cash flows paid for finance leases			9	0
Right-of-use assets obtained in exchange for operating lease liabilities			50	139
Right-of-use assets obtained in exchange for finance lease liabilities			$ 109	$ 0