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EQUITY AND NONCONTROLLING INTERESTS - Redeemable Noncontrolling Interest, Additional Information (Details) - USD ($)
$ in Millions
1 Months Ended
Jul. 07, 2016
Jan. 31, 2013
Dec. 30, 2017
Dec. 31, 2016
Schedule of Investments [Line Items]        
Redeemable noncontrolling interest, contractually defined redemption value     $ 15.8  
Vital River        
Schedule of Investments [Line Items]        
Ownership interest 12.00% 75.00% 87.00% 12.00%
Remaining noncontrolling equity interest   25.00% 13.00% 13.00%
Purchase price of additional equity interest $ 10.8      
Gain in equity equal to the excess fair value of additional equity interest purchased 1.6      
Charge in other income, net equal to the excess fair value of the hybrid equity instrument $ 1.5      
Vital River        
Schedule of Investments [Line Items]        
Purchase price   $ 24.2    
Cash acquired   $ 2.7