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BANK BORROWINGS AND LONG TERM DEBT - Additional Information (Details)
$ in Millions
3 Months Ended
Jun. 30, 2017
USD ($)
tranche
Jun. 30, 2017
USD ($)
Sep. 29, 2017
Mar. 31, 2017
Debt Instrument [Line Items]        
Long-term debt, weighted average interest rate     3.50% 3.50%
2022 Credit Facility        
Debt Instrument [Line Items]        
Term of debt instrument 5 years      
Periodic principal payment, up to June 30, 2020 $ 6.3      
Periodic principal payment, after June 30, 2020 $ 12.6      
Number of tranches | tranche 3      
Term Loan, including current portion, due in installments through March 2019        
Debt Instrument [Line Items]        
Amount of debt extinguished   $ 2,100.0    
Federal Funds Rate | 2022 Credit Facility        
Debt Instrument [Line Items]        
Basis spread on variable rate 0.50%      
One-Month LIBOR | 2022 Credit Facility        
Debt Instrument [Line Items]        
Basis spread on variable rate 1.00%      
Revolving Credit Facility | 2022 Credit Facility        
Debt Instrument [Line Items]        
Borrowing capacity $ 1,750.0 1,750.0    
Term Loan | 2022 Credit Facility        
Debt Instrument [Line Items]        
Borrowing capacity $ 502.5 $ 502.5    
External credit rating | Federal Funds Rate | 2022 Credit Facility | Minimum        
Debt Instrument [Line Items]        
Basis spread on variable rate 0.125%      
External credit rating | Federal Funds Rate | 2022 Credit Facility | Maximum        
Debt Instrument [Line Items]        
Basis spread on variable rate 0.875%      
External credit rating | One-Month LIBOR | 2022 Credit Facility | Minimum        
Debt Instrument [Line Items]        
Basis spread on variable rate 1.125%      
External credit rating | One-Month LIBOR | 2022 Credit Facility | Maximum        
Debt Instrument [Line Items]        
Basis spread on variable rate 1.875%      
Tranche One | 2022 Credit Facility        
Debt Instrument [Line Items]        
Debt instrument interest rate (as a percent) 4.625% 4.625%    
Tranche Two | 2022 Credit Facility        
Debt Instrument [Line Items]        
Debt instrument interest rate (as a percent) 5.00% 5.00%    
Tranche Three | 2022 Credit Facility        
Debt Instrument [Line Items]        
Debt instrument interest rate (as a percent) 4.75% 4.75%