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Income Taxes (Unrecognized Tax Benefits Activity) (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Income Taxes [Abstract]      
Unrecognized tax benefits at beginning of year $ 34 $ 44 $ 38
Foreign currency translation adjustments (1) (3) 4
Increases related to current year tax positions 3 2 3
Increases related to prior period tax positions 12 9 1
Decreases related to prior period tax positions   (13)  
Settlements (2) (3) (1)
Lapse of statute of limitations (1) (2) (1)
Unrecognized tax benefits at end of year $ 45 $ 34 $ 44