Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Advertising) (Details)

v3.6.0.2
Significant Accounting Policies (Advertising) (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Accounting Policies [Abstract]      
Cooperative advertising vendor reimbursements $ 26 $ 32 $ 1
Advertising costs $ 769 $ 792 $ 886