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Advertising Costs (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Advertising Costs      
Gross advertising costs $ 1,472 $ 1,647 $ 1,623
Vendor income 38 47 75
Net advertising costs $ 1,434 $ 1,600 $ 1,548