DERIVATIVE INSTRUMENTS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Derivative Instruments and Hedging Activities Disclosures
Maximum maturity period of derivative instruments qualifying as cash flow hedges	1 year
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ (0.1)	$ (0.8)
Foreign Exchange Contract | Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures
Derivative Liability, Notional Amount	45.5	27.4
Loss to be Reclassified During Next 12 Months	0.1
Foreign Exchange Contract | Not Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures
Derivative Liability, Notional Amount	$ 35.4	$ 38.5