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DERIVATIVE FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]        
Derivative, Gain (Loss) on Derivative, Net $ 0.0 $ 0.1 $ 0.9 $ 0.2