DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES (Narrative) (Details) $ in Thousands			1 Months Ended		3 Months Ended		6 Months Ended
	Mar. 03, 2016 USD ($)	Feb. 29, 2016 USD ($)	Apr. 30, 2016 USD ($) derivative_agreement	Aug. 31, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Feb. 01, 2016 USD ($)	Dec. 31, 2015 USD ($)
Derivative [Line Items]
Gain (loss) on sale of derivatives	$ 9,300
Foreign Exchange Option - Contract 2
Derivative [Line Items]
Notional amount									$ 154,600
Foreign currency option contracts
Derivative [Line Items]
Notional amount				$ 332,000					$ 159,700
Foreign Exchange Forward
Derivative [Line Items]
Notional amount		$ 159,500
Interest rate swaps
Derivative [Line Items]
Notional amount			$ 100,000	$ 170,000
Derivative, term of contract			9 years	9 years
Derivative, average rate			1.60%	2.20%
Derivative, basis spread on variable rate			1.90%	1.625%
Derivative, fixed interest rate			3.50%	3.83%
Number of interest rate derivatives held | derivative_agreement			2
Forward Interest Rate Swap
Derivative [Line Items]
Notional amount				$ 180,000
Derivative, term of contract				9 years
Derivative, average rate				2.35%
Derivative, fixed interest rate				3.97%
Not Designated as Hedging Instrument | Interest rate swaps
Derivative [Line Items]
Notional amount					$ 0		$ 0			$ 130,169
Minimum
Derivative [Line Items]
Percent of forecast sales and purchases hedged for three months					50.00%		50.00%
Percent of forecast sales and purchases hedged for three to 12 months					50.00%		50.00%
Percent of forecast sales and purchases hedged for 12 to 18 months					50.00%		50.00%
Minimum | Foreign Currency Exchange and Option Contracts, Scale 2
Derivative [Line Items]
Length of time, foreign currency cash flow hedge							3 months
Minimum | Foreign Currency Exchange and Option Contracts, Scale 3
Derivative [Line Items]
Length of time, foreign currency cash flow hedge							12 months
Maximum
Derivative [Line Items]
Percent of forecast sales and purchases hedged for three months					90.00%		90.00%
Percent of forecast sales and purchases hedged for three to 12 months					75.00%		75.00%
Maximum | Foreign Currency Exchange and Option Contracts, Scale 2
Derivative [Line Items]
Length of time, foreign currency cash flow hedge							12 months
Maximum | Foreign Currency Exchange and Option Contracts, Scale 3
Derivative [Line Items]
Length of time, foreign currency cash flow hedge							18 months
Other operating income, net | Not Designated as Hedging Instrument | Foreign currency option contracts
Derivative [Line Items]
Gain on derivative		$ 300			$ 0	$ 546	$ 258	$ 546
Other operating income, net | Not Designated as Hedging Instrument | Foreign currency exchange contracts
Derivative [Line Items]
Gain on derivative	$ 900				0	$ 0	895	$ 0
Cash Flow Hedging | Designated as Hedging Instrument
Derivative [Line Items]
AOCI (loss) balance expected to be reclassified in next twelve months, net of tax							700
Cash Flow Hedging | Designated as Hedging Instrument | Foreign currency option contracts
Derivative [Line Items]
Notional amount					89,300		89,300			107,200
Cash Flow Hedging | Designated as Hedging Instrument | Foreign currency exchange contracts
Derivative [Line Items]
Notional amount					32,800		32,800			21,250
Cash Flow Hedging | Designated as Hedging Instrument | Interest rate swaps
Derivative [Line Items]
Notional amount					$ 550,000		$ 550,000			$ 350,000