ACCUMULATED OTHER COMPREHENSIVE LOSS (Narrative) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2020 USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Loss reclassified from AOCL	$ 18,770
Gains and Losses on Derivatives
Accumulated Other Comprehensive Income (Loss) [Line Items]
Loss reclassified from AOCL	18,770
Gains and Losses on Derivatives \| Other Expense
Accumulated Other Comprehensive Income (Loss) [Line Items]
Loss reclassified from AOCL	12,200
Gains and Losses on Derivatives \| Interest Income
Accumulated Other Comprehensive Income (Loss) [Line Items]
Loss reclassified from AOCL	$ 6,600

Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 55
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=121640130&loc=d3e1436-108581

Name:	us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration