DERIVATIVES AND HEDGING ACTIVITIES Narrative (Details) $ in Millions	3 Months Ended
Mar. 31, 2019 USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gain / (Loss) Recorded to AOCI After Tax, That Is Expected to be Reclassified to Earnings	$ 2

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994

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Period Type:	duration