DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Derivative instruments, gain or (loss)
Interest expense	$ (7,415)	$ (8,388)
Miscellaneous, net	(963)	(1,412)
Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	5,061	5,026
Amount of Gain (Loss) Reclassified from AOCI on Derivative	4,541	3,543
Changes in cross currency swap: interest component | Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Interest expense	(7,415)
Changes in cross currency swap: interest component | Interest expense | Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	532	2,246
Amount of Gain (Loss) Reclassified from AOCI on Derivative	12	763
Changes in cross currency swap: foreign exchange component | Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Miscellaneous, net	(963)
Changes in cross currency swap: foreign exchange component | Other Income (Expense): Miscellaneous, net | Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)	4,529	2,780
Amount of Gain (Loss) Reclassified from AOCI on Derivative	$ 4,529	$ 2,780