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REDEEMABLE NON-CONTROLLING INTEREST (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Aug. 05, 2018
Jul. 30, 2017
Aug. 05, 2018
Jul. 30, 2017
Feb. 04, 2018
Jun. 29, 2016
Noncontrolling Interest [Line Items]            
Redeemable Non-Controlling Interest $ 1.0 $ 3.1 $ 1.0 $ 3.1 $ 2.0  
Contributions from non-controlling interest     0.0 1.7    
Net loss attributable to redeemable noncontrolling interest $ (0.5) (0.3) $ (1.0) (0.6)    
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 $ 1.0 $ 3.1 $ 1.0 $ 3.1 $ 2.0  
Net loss attributable to redeemable noncontrolling interest     $ 1.0