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DERIVATIVE INSTRUMENTS (Fair Value of Derivative Instruments By Balance Sheet Location) (Details) - Designated as Hedging Instrument - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Total Derivatives designated as hedges — Assets	$ 16,461,000	$ 28,281,000
Total Derivative designated as hedges — Liabilities	53,470,000	31,124,000
Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Notional amount	1,325,000,000	1,475,000,000
Interest rate swap
Derivatives, Fair Value [Line Items]
Notional amount	1,300,000,000	1,500,000,000
Interest rate swap | Cash Flow Hedges | Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Total Derivatives designated as hedges — Assets	12,000	4,654,000
Interest rate swap | Cash Flow Hedges | Other assets
Derivatives, Fair Value [Line Items]
Total Derivatives designated as hedges — Assets	0	5,350,000
Interest rate swap | Cash Flow Hedges | Accrued expenses and other current liabilities
Derivatives, Fair Value [Line Items]
Total Derivative designated as hedges — Liabilities	6,635,000	0
Interest rate swap | Cash Flow Hedges | Other liabilities
Derivatives, Fair Value [Line Items]
Total Derivative designated as hedges — Liabilities	38,522,000	9,385,000
Cross-currency swap | Cash Flow Hedges | Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Total Derivatives designated as hedges — Assets	5,032,000	7,615,000
Cross-currency swap | Cash Flow Hedges | Accrued expenses and other current liabilities
Derivatives, Fair Value [Line Items]
Total Derivative designated as hedges — Liabilities	101,000	0
Cross-currency swap | Cash Flow Hedges | Other liabilities
Derivatives, Fair Value [Line Items]
Total Derivative designated as hedges — Liabilities	5,440,000	10,445,000
Cross-currency swap | Net Investment Hedges
Derivatives, Fair Value [Line Items]
Notional amount	30,000,000.0
Cross-currency swap | Net Investment Hedges | Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Total Derivatives designated as hedges — Assets	7,952,000	8,888,000
Cross-currency swap | Net Investment Hedges | Other assets
Derivatives, Fair Value [Line Items]
Total Derivatives designated as hedges — Assets	3,465,000	1,774,000
Cross-currency swap | Net Investment Hedges | Other liabilities
Derivatives, Fair Value [Line Items]
Total Derivative designated as hedges — Liabilities	$ 2,772,000	$ 11,294,000

X

- Definition

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