RECENT ACCOUNTING PRONOUNCEMENTS Accounting Pronouncements (Details) $ in Millions	Dec. 31, 2017 USD ($)
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Impact of Restatement on Opening Retained Earnings, Net of Tax	$ 20.0
Impact of Restatement on Opening Retained Earnings, before Tax	$ 2.8

Amount before tax of cumulative effect of restatement on the opening retained earnings of the earliest year presented.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22663-107794

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22644-107794

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22658-107794

Name:	us-gaap_ImpactOfRestatementOnOpeningRetainedEarningsBeforeTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant