Leases - Prior Period DIsclosure: Minimum Rental Commitments Excluding Executory Costs for Noncancellable Leases (Details) $ in Millions	Feb. 02, 2019 USD ($)
Leases, Capital [Abstract]
2019, Capitalized Leases	$ 3
2020, Capitalized Leases	3
2021, Capitalized Leases	3
2022, Capitalized Leases	3
2023, Capitalized Leases	3
After 2023, Capitalized Leases	31
Total minimum lease payments, Capitalized Leases	46
Less amount representing interest	20
Present value of net minimum capitalized lease payments	26
Leases, Operating [Abstract]
2019, Operating Leases	325
2020, Operating Leases	315
2021, Operating Leases	309
2022, Operating Leases	283
2023, Operating Leases	264
After 2023, Operating Leases	2,758
Total minimum lease payments, Operating Leases	4,254
Leases [Abstract]
2019, Total	328
2020, Total	318
2021, Total	312
2022, Total	286
2023, Total	267
After 2023, Total	2,789
Total minimum lease payments	$ 4,300