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DERIVATIVE INSTRUMENTS (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2018
Derivatives, Fair Value [Line Items]      
Contract rate     2.63%
Loss recognized in interest expense $ 1.3    
Loss expected to be reclassified in the next 12 months 4.7    
Designated as Hedging Instrument      
Derivatives, Fair Value [Line Items]      
Derivative liabilities 7.6 $ 9.0  
Interest Rate Swap      
Derivatives, Fair Value [Line Items]      
Aggregate notional amount 200.0    
Decrease in notional amount over time 50.0    
Interest Rate Swap | Designated as Hedging Instrument | Other current liabilities      
Derivatives, Fair Value [Line Items]      
Derivative liabilities 4.7 5.1  
Interest Rate Swap | Designated as Hedging Instrument | Other non-current liabilities      
Derivatives, Fair Value [Line Items]      
Derivative liabilities $ 2.9 $ 3.9