DERIVATIVES (Fair Value of Derivative Instruments) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Other Current Assets
Fair values of derivative instruments
Fair value of derivative assets	$ 4,101	$ 3,685
Other Current Liabilities
Fair values of derivative instruments
Fair value of derivative liabilities	4,348	1,495
Other Noncurrent Assets [Member]
Fair values of derivative instruments
Fair value of derivative assets	1,876	2,964
Other Liabilities [Member]
Fair values of derivative instruments
Fair value of derivative liabilities	1,877	653
Designated as Hedging Instrument | Foreign exchange contracts | Other Current Assets
Fair values of derivative instruments
Fair value of derivative assets	1,034	1,288
Designated as Hedging Instrument | Foreign exchange contracts | Other Current Liabilities
Fair values of derivative instruments
Fair value of derivative liabilities	1,476	522
Designated as Hedging Instrument | Foreign exchange contracts | Other Noncurrent Assets [Member]
Fair values of derivative instruments
Fair value of derivative assets	0	0
Designated as Hedging Instrument | Foreign exchange contracts | Other Liabilities [Member]
Fair values of derivative instruments
Fair value of derivative liabilities	0	0
Designated as Hedging Instrument | Interest Rate Swap [Member] | Other Current Assets
Fair values of derivative instruments
Fair value of derivative assets	0	0
Designated as Hedging Instrument | Interest Rate Swap [Member] | Other Current Liabilities
Fair values of derivative instruments
Fair value of derivative liabilities	0	0
Designated as Hedging Instrument | Interest Rate Swap [Member] | Other Noncurrent Assets [Member]
Fair values of derivative instruments
Fair value of derivative assets	0	2,964
Designated as Hedging Instrument | Interest Rate Swap [Member] | Other Liabilities [Member]
Fair values of derivative instruments
Fair value of derivative liabilities	0	0
Designated as Hedging Instrument | Forward Contracts [Member] | Other Current Assets
Fair values of derivative instruments
Fair value of derivative assets	0	0
Designated as Hedging Instrument | Forward Contracts [Member] | Other Current Liabilities
Fair values of derivative instruments
Fair value of derivative liabilities	0	0
Designated as Hedging Instrument | Forward Contracts [Member] | Other Noncurrent Assets [Member]
Fair values of derivative instruments
Fair value of derivative assets	1,876	0
Designated as Hedging Instrument | Forward Contracts [Member] | Other Liabilities [Member]
Fair values of derivative instruments
Fair value of derivative liabilities	0	0
Designated as Hedging Instrument | Cross Currency Interest Rate Contract [Member] | Other Current Assets
Fair values of derivative instruments
Fair value of derivative assets	0	0
Designated as Hedging Instrument | Cross Currency Interest Rate Contract [Member] | Other Current Liabilities
Fair values of derivative instruments
Fair value of derivative liabilities	0	0
Designated as Hedging Instrument | Cross Currency Interest Rate Contract [Member] | Other Noncurrent Assets [Member]
Fair values of derivative instruments
Fair value of derivative assets	0	0
Designated as Hedging Instrument | Cross Currency Interest Rate Contract [Member] | Other Liabilities [Member]
Fair values of derivative instruments
Fair value of derivative liabilities	1,877	653
Not designated as hedging instruments | Foreign exchange contracts | Other Current Assets
Fair values of derivative instruments
Fair value of derivative assets	3,067	2,397
Not designated as hedging instruments | Foreign exchange contracts | Other Current Liabilities
Fair values of derivative instruments
Fair value of derivative liabilities	2,872	973
Not designated as hedging instruments | Foreign exchange contracts | Other Noncurrent Assets [Member]
Fair values of derivative instruments
Fair value of derivative assets	0	0
Not designated as hedging instruments | Foreign exchange contracts | Other Liabilities [Member]
Fair values of derivative instruments
Fair value of derivative liabilities	$ 0	$ 0