FINANCIAL INSTRUMENTS - Fair Value of Derivative Financial Instruments in Consolidated Balance Sheet (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Interest rate swap \| Prepaid expenses and other
Derivative Instruments [Abstract]
Fair value of gross derivative asset	$ 0.0	$ 0.0
Interest rate swap \| Other assets
Derivative Instruments [Abstract]
Fair value of gross derivative asset	0.0	0.0
Interest rate swap \| Accrued expenses and other
Derivative Instruments [Abstract]
Fair value of gross derivative liabilities	1.9	3.7
Interest rate swap \| Other long-term liabilities
Derivative Instruments [Abstract]
Fair value of gross derivative liabilities	0.0	1.0
Foreign exchange contracts \| Prepaid expenses and other
Derivative Instruments [Abstract]
Fair value of gross derivative asset	0.5	2.3
Foreign exchange contracts \| Accrued expenses and other
Derivative Instruments [Abstract]
Fair value of gross derivative liabilities	$ 2.9	$ 1.1

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 4D
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=82924980&loc=SL51823488-111719

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (a),(c)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=82849420&loc=SL20226000-175313

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