DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES (Income Statement Location) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 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	$ (1,402)	$ (1,579)	$ (6,800)	$ 1,611
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			(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	(29)	(716)	(388)	219
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	5,173	(533)	26,461	(2,921)
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	(189)	609	2,419	283
Not Designated as Hedging Instrument | Carbon options | Interest and other miscellaneous income, net
Derivative Instruments, Gain (Loss) [Line Items]
Non-designated hedged item, gain (loss) recognized in income	$ (577)	$ 0	$ (577)	$ 0