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FAIR VALUE MEASUREMENTS - Additional Information (Details)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
swap
Derivatives, Fair Value [Line Items]    
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net $ 8,400,000  
Interest Rate Swap    
Derivatives, Fair Value [Line Items]    
Number of swaps | swap   4
Derivative, amount of hedged item $ 700,000,000.0  
Derivative, fixed interest rate 2.80%