Leases - Lease Maturities (Details) - USD ($) $ in Millions	Apr. 26, 2020	Oct. 27, 2019
Operating Leases - Maturity After Adoption
2020 (remaining 6 months)	$ 32
2021	57
2022	45
2023	40
2024	36
Thereafter	48
Total lease payments	258
Less imputed interest	(14)
Total	$ 244
Operating Leases - Maturity Before Adoption
2020		$ 45
2021		34
2022		24
2023		21
2024		17
Thereafter		30
Total operating lease payments due		$ 171

Amount of lessee's undiscounted obligation for lease payments for operating lease.

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