Leases (Details) $ in Millions	Jan. 29, 2016 USD ($)
Operating Leases, Future Minimum Payments Due
2016	$ 494
2017	489
2018	470
2019	440
2020	415
Later years	3,086
Total minimum lease payments	5,394
Capitalized Lease Obligations, Future Minimum Payments Due
2016	76
2017	65
2018	62
2019	60
2020	58
Later years	670
Total minimum lease payments	991
Less amount representing interest	(465)
Present value of minimum lease payments	526
Less current maturities	(34)
Present value of minimum lease payments, less current maturities	492
Operating and Capitalized Lease Obligations, Total, Future Minimum Payments Due
2016	570
2017	554
2018	532
2019	500
2020	473
Later years	3,756
Total minimum lease payments	$ 6,385