TAXES ON INCOME Taxes on Income - Narrative (Details) $ in Millions	Dec. 31, 2016 USD ($)
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits	$ 11
Unrecognized tax benfits for state filing positions, net of federal tax	$ 6

Amount of unrecognized tax benefits.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant