Revenue Recognition Contract with Customer (Details) - USD ($) $ in Millions		9 Months Ended
		Nov. 03, 2018	Feb. 04, 2018
Revenue from Contract with Customer [Abstract]
Contract with Customer, Asset, Receivables, net		$ 588	$ 674
Contract with Customer, Liability, Current, Unredeemed gift cards		281	316
Contract with Customer, Liability, Current, Deferred revenue		449	408
Contract with Customer, Liability, Current, Accrued liabilities		149	151
Contract with Customer, Liability, Long-term liabilities		12	22
Contract with Customer, Asset, Allowance for uncollectible receivables		15	$ 24
Allowance charged to expense or other accounts		27
Allowance, other	[1]	$ (36)

[1] (1)Includes bad debt write-offs, recoveries and the effect of foreign currency fluctuations.