DERIVATIVE INSTRUMENTS (Schedule of Net Investment Hedges Derivatives) (Details) - Net Investment Hedging - Designated as Hedging Instrument € in Thousands, £ in Thousands, SFr in Thousands, $ in Thousands	Dec. 31, 2018 USD ($)	Dec. 31, 2018 EUR (€)	Dec. 31, 2018 GBP (£)	Dec. 31, 2018 CHF (SFr)
Cross Currency Interest Rate Swap One
Derivative [Line Items]
Fair Value Asset (Liability)	$ 1,359
Cross Currency Interest Rate Swap One | Long
Derivative [Line Items]
Fixed Interest Rate	0.00%	0.00%	0.00%	0.00%
Aggregate Notional Amount | €		€ 70,738
Cross Currency Interest Rate Swap One | Short
Derivative [Line Items]
Fixed Interest Rate	3.01%	3.01%	3.01%	3.01%
Aggregate Notional Amount	$ 82,000
Cross Currency Interest Rate Swap Two
Derivative [Line Items]
Fair Value Asset (Liability)	$ (421)
Cross Currency Interest Rate Swap Two | Long
Derivative [Line Items]
Fixed Interest Rate	0.00%	0.00%	0.00%	0.00%
Aggregate Notional Amount | €		€ 51,760
Cross Currency Interest Rate Swap Two | Short
Derivative [Line Items]
Fixed Interest Rate	2.57%	2.57%	2.57%	2.57%
Aggregate Notional Amount	$ 60,000
Cross Currency Interest Rate Swap Three
Derivative [Line Items]
Fair Value Asset (Liability)	$ (150)
Cross Currency Interest Rate Swap Three | Long
Derivative [Line Items]
Fixed Interest Rate	0.00%	0.00%	0.00%	0.00%
Aggregate Notional Amount | €		€ 38,820
Cross Currency Interest Rate Swap Three | Short
Derivative [Line Items]
Fixed Interest Rate	2.19%	2.19%	2.19%	2.19%
Aggregate Notional Amount	$ 45,000
Cross Currency Interest Rate Swap Four
Derivative [Line Items]
Fair Value Asset (Liability)	$ 2,360
Cross Currency Interest Rate Swap Four | Long
Derivative [Line Items]
Fixed Interest Rate	1.67%	1.67%	1.67%	1.67%
Aggregate Notional Amount | £			£ 128,284
Cross Currency Interest Rate Swap Four | Short
Derivative [Line Items]
Fixed Interest Rate	2.71%	2.71%	2.71%	2.71%
Aggregate Notional Amount	$ 167,500
Cross Currency Interest Rate Swap Five
Derivative [Line Items]
Fair Value Asset (Liability)	$ (3,780)
Cross Currency Interest Rate Swap Five | Long
Derivative [Line Items]
Fixed Interest Rate	0.00%	0.00%	0.00%	0.00%
Aggregate Notional Amount | SFr				SFr 165,172
Cross Currency Interest Rate Swap Five | Short
Derivative [Line Items]
Fixed Interest Rate	1.67%	1.67%	1.67%	1.67%
Aggregate Notional Amount | £			£ 128,284
Cross Currency Interest Rate Swap
Derivative [Line Items]
Fair Value Asset (Liability)	$ (632)