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DERIVATIVE INSTRUMENTS (Schedule of Net Investment Hedges Derivatives) (Details) - Net Investment Hedging - Designated as Hedging Instrument € in Thousands, £ in Thousands, SFr in Thousands | Dec. 31, 2019 USD ($) | Dec. 31, 2019 EUR (€) | Dec. 31, 2019 GBP (£) | Dec. 31, 2019 CHF (SFr) | Dec. 31, 2018 USD ($) | 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) | $ 2,459,000 |  |  |  | $ 1,359,000 |  |  |
Cross Currency Interest Rate Swap One | Long |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00%
Aggregate Notional Amount | € |  | € 44,859 |  |  |  | € 70,738 |  |
Cross Currency Interest Rate Swap One | Short |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 3.01% | 3.01% | 3.01% | 3.01% | 3.01% | 3.01% | 3.01% | 3.01%
Aggregate Notional Amount | $ 52,000,000 |  |  |  | $ 82,000,000 |  |  |
Cross Currency Interest Rate Swap Two |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fair Value Asset (Liability) | $ 3,087,000 |  |  |  | $ (421,000) |  |  |
Cross Currency Interest Rate Swap Two | Long |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00%
Aggregate Notional Amount | € |  | € 51,760 |  |  |  | € 51,760 |  |
Cross Currency Interest Rate Swap Two | Short |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 2.57% | 2.57% | 2.57% | 2.57% | 2.57% | 2.57% | 2.57% | 2.57%
Aggregate Notional Amount | $ 60,000,000 |  |  |  | $ 60,000,000 |  |  |
Cross Currency Interest Rate Swap Three |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fair Value Asset (Liability) | $ 2,032,000 |  |  |  | $ (150,000) |  |  |
Cross Currency Interest Rate Swap Three | Long |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00%
Aggregate Notional Amount | € |  | € 38,820 |  |  |  | € 38,820 |  |
Cross Currency Interest Rate Swap Three | Short |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 2.19% | 2.19% | 2.19% | 2.19% | 2.19% | 2.19% | 2.19% | 2.19%
Aggregate Notional Amount | $ 45,000,000 |  |  |  | $ 45,000,000 |  |  |
Cross Currency Interest Rate Swap Four |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fair Value Asset (Liability) | $ (154,000) |  |  |  | $ 2,360,000 |  |  |
Cross Currency Interest Rate Swap Four | Long |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 1.67% | 1.67% | 1.67% | 1.67% | 1.67% | 1.67% | 1.67% | 1.67%
Aggregate Notional Amount | £ |  |  | £ 128,284 |  |  |  | £ 128,284 |
Cross Currency Interest Rate Swap Four | Short |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 2.71% | 2.71% | 2.71% | 2.71% | 2.71% | 2.71% | 2.71% | 2.71%
Aggregate Notional Amount | $ 167,500,000 |  |  |  | $ 167,500,000 |  |  |
Cross Currency Interest Rate Swap Five |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fair Value Asset (Liability) | $ 1,221,000 |  |  |  | $ (3,780,000) |  |  |
Cross Currency Interest Rate Swap Five | Long |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00%
Aggregate Notional Amount | SFr |  |  |  | SFr 165,172 |  |  |  | SFr 165,172
Cross Currency Interest Rate Swap Five | Short |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Fixed Interest Rate | 1.67% | 1.67% | 1.67% | 1.67% | 1.67% | 1.67% | 1.67% | 1.67%
Aggregate Notional Amount | £ |  |  | £ 128,284 |  |  |  | £ 128,284 |
Cross Currency Interest Rate Swap |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Aggregate Notional Amount | $ 30,000,000.0 |  |  |  |  |  |  |
Fair Value Asset (Liability) | $ 8,645,000 |  |  |  | $ (632,000) |  |  |

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