Leases (Future Lease Payments) (Details) $ in Millions	Aug. 03, 2019 USD ($)
Operating Leases
Remainder of fiscal 2020	$ 341	[1]
Fiscal 2021	756	[1]
Fiscal 2022	619	[1]
Fiscal 2023	466	[1]
Fiscal 2024	340	[1]
Fiscal 2025	234	[1]
Thereafter	407	[1]
Total future undiscounted lease payments	3,163	[1]
Less imputed interest	(290)	[1]
Total reported lease liability	2,873	[1]
Financing Leases
Remainder of fiscal 2020	8	[1]
Fiscal 2021	13	[1]
Fiscal 2022	9	[1]
Fiscal 2023	5	[1]
Fiscal 2024	3	[1]
Fiscal 2025	2	[1]
Thereafter	5	[1]
Total future undiscounted lease payments	45	[1]
Less imputed interest	(6)	[1]
Total reported lease liability	39	[1],[2]
Leases signed but not yet commenced	$ 30

[1] Lease payments exclude $30 million of legally binding fixed costs for leases signed but not yet commenced, primarily related to operating leases.

[2] See Note 4, Leases, for additional information regarding our lease obligations.