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REDEEMABLE NON-CONTROLLING INTEREST (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 29, 2017
Apr. 30, 2017
Oct. 30, 2016
Oct. 29, 2017
Oct. 30, 2016
Jan. 29, 2017
Jun. 29, 2016
Noncontrolling Interest [Line Items]              
Redeemable Non-Controlling Interest $ 2.6   $ 1.2 $ 2.6 $ 1.2 $ 2.0  
Contributions from non-controlling interest       1.7 1.2    
Net loss attributable to redeemable noncontrolling interest $ (0.5)   (0.1) $ (1.1) (0.1)    
Ethiopia Joint Venture [Member]              
Noncontrolling Interest [Line Items]              
Noncontrolling Interest, Ownership Percentage by Parent 75.00%     75.00%      
Redeemable Noncontrolling Interest, Equity, Fair Value             $ 0.1
Redeemable Non-Controlling Interest $ 2.6   $ 1.2 $ 2.6 $ 1.2 $ 2.0  
Contributions from non-controlling interest   $ 1.7          
Net loss attributable to redeemable noncontrolling interest       $ 1.1