DERIVATIVES - Fair Value Amounts of Derivative Instruments (Details) - Derivatives Designated as Hedging Instruments - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Derivatives, Fair Value [Line Items]
Asset Derivatives	$ 0	$ 0
Liability Derivatives	8,147	11,996
Interest rate contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives	0	0
Liability Derivatives	3,430	5,063
Cross-currency swaps
Derivatives, Fair Value [Line Items]
Asset Derivatives	0	0
Liability Derivatives	$ 4,717	$ 6,933

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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