SIGNIFICANT ACCOUNTING POLICIES AND RECENT ACCOUNTING PRONOUNCEMENTS Balance Sheet Adjustments, Adoption of ASU 2016-09 (Details) - Accounting Standards Update 2016-09 [Member] $ in Millions	3 Months Ended
Mar. 31, 2017 USD ($)
Retained Earnings [Member]
Beginning Balance Adjustments
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 7.5
Deferred Tax Asset [Member]
Beginning Balance Adjustments
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 7.5

Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.

No definition available.

Name:	us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration