DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES (Income Statement Location) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Designated as Hedging Instrument | Foreign currency exchange contracts | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in other comprehensive income	$ (6,630)	$ 3,261	$ (5,398)	$ 3,189
Designated as Hedging Instrument | Foreign currency exchange contracts | Net Investment Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in other comprehensive income	(454)	0	(344)	0
Designated as Hedging Instrument | Foreign currency option contracts | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in other comprehensive income	(539)	976	(359)	935
Designated as Hedging Instrument | Interest rate swaps | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in other comprehensive income	5,690	(5,022)	21,287	(2,388)
Not Designated as Hedging Instrument | Foreign currency exchange contracts | Interest and other miscellaneous income, net
Derivative Instruments, Gain (Loss) [Line Items]
Non-designated hedged item, gain (loss) recognized in income	$ 2,479	$ (462)	$ 2,608	$ (327)