Annual report pursuant to Section 13 and 15(d)

Earnings Per Share (Narrative) (Details)

v3.7.0.1
Earnings Per Share (Narrative) (Details) - shares
shares in Thousands
12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Restricted Stock Units [Member]      
Stock options outstanding, not included in computation of diluted earnings (loss) per share 1,100 140 600
Employee Stock Options [Member]      
Stock options outstanding, not included in computation of diluted earnings (loss) per share 15,500 12,600 3,200