DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES (Derivative Instruments in Statement of Financial Position) (Details) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Derivatives, Fair Value [Line Items]
Net Total	$ (185.6)	$ (166.7)
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Net Total	0.1	0.0
Accounts Payable and Other [Member]
Derivatives, Fair Value [Line Items]
Net Total	(162.8)	(145.4)
Other Long-term Liabilities [Member]
Derivatives, Fair Value [Line Items]
Net Total	$ (22.9)	$ (21.3)

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958

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