Leases (Minimum Rent Commitments Operating Leases) (Details) $ in Millions	Feb. 02, 2019 USD ($)	[1]
Leases [Abstract]
2017	$ 698
2018	676
2019	630
2020	562
2021	504
Thereafter	$ 1,738

[1] Excludes additional payments covering taxes, common area costs and certain other expenses generally required by store lease terms.