XML 69 R54.htm IDEA: XBRL DOCUMENT v3.8.0.1
REDEEMABLE NON-CONTROLLING INTEREST (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 04, 2018
Jan. 29, 2017
Jan. 31, 2016
Jun. 29, 2016
Non-controlling Interest [Line Items]        
Redeemable Non-Controlling Interest $ 2.0 $ 2.0    
Contributions from non-controlling interest $ 1.7 $ 2.2 $ 0.0  
Ethiopia Joint Venture [Member]        
Non-controlling Interest [Line Items]        
Non-Controlling Interest, Ownership Percentage by Parent 75.00%      
Redeemable Non-Controlling Interest, Equity, Fair Value       $ 0.1
Redeemable Non-Controlling Interest $ 2.0      
Contributions from non-controlling interest 1.7      
Net loss attributable to redeemable non-controlling interest $ 1.7