DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES (Notional Amounts) (Details) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency exchange contracts
Derivatives, Fair Value [Line Items]
Notional Amount	$ 61,500,000	$ 56,350,000
Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Foreign currency option contracts
Derivatives, Fair Value [Line Items]
Notional Amount	36,000,000	22,000,000
Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Interest rate swaps
Derivatives, Fair Value [Line Items]
Notional Amount	900,000,000	650,000,000
Derivatives designated as cash flow hedges: | Derivatives designated as cash flow hedges: | Forward-starting interest rate swaps
Derivatives, Fair Value [Line Items]
Notional Amount	475,000,000	0
Derivatives not designated as hedging instruments: | Carbon options
Derivatives, Fair Value [Line Items]
Notional Amount	$ 0	$ 9,592,000