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REDEEMABLE NON-CONTROLLING INTEREST (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Aug. 04, 2019
Aug. 05, 2018
Aug. 04, 2019
Aug. 05, 2018
Feb. 03, 2019
Jun. 29, 2016
Non-controlling Interest [Line Items]            
Redeemable Non-Controlling Interest $ (0.6) $ 1.0 $ (0.6) $ 1.0 $ 0.2  
Net loss attributable to redeemable non-controlling interest $ (0.4) (0.5) $ (0.8) (1.0)    
Ethiopia Joint Venture [Member]            
Non-controlling Interest [Line Items]            
Non-controlling Interest, Ownership Percentage by Parent 75.00%   75.00%      
Redeemable Non-controlling Interest, Equity, Fair Value           $ 0.1
Redeemable Non-Controlling Interest $ (0.6) $ 1.0 $ (0.6) $ 1.0 $ 0.2  
Net loss attributable to redeemable non-controlling interest     $ 0.8