DERIVATIVE FINANCIAL INSTRUMENTS Balance Sheet Table (Details) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Derivatives designated as hedges
Derivatives, Fair Value [Line Items]
Asset Derivatives	$ 6.5	$ 4.2
Liability Derivatives	(6.9)	(6.8)
Total Derivatives	(0.4)	(2.6)
Derivatives not designated as hedges
Derivatives, Fair Value [Line Items]
Asset Derivatives	1.8	3.7
Liability Derivatives	0.0	(1.2)
Total Derivatives	1.8	2.5
Foreign exchange contracts | Derivatives designated as hedges | Other current assets
Derivatives, Fair Value [Line Items]
Asset Derivatives	5.8	4.2
Foreign exchange contracts | Derivatives designated as hedges | Other current liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives	(1.6)	(6.8)
Foreign exchange contracts | Derivatives not designated as hedges | Other current assets
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.3	2.6
Foreign exchange contracts | Derivatives not designated as hedges | Other current liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives	0.0	(1.2)
Cross currency swap | Derivatives designated as hedges | Other current assets
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.7	0.0
Cross currency swap | Derivatives designated as hedges | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives	(5.3)	0.0
Cross currency swap | Derivatives not designated as hedges | Other current assets
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.0	0.0
Cross currency swap | Derivatives not designated as hedges | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives	0.0	0.0
Debt conversion feature | Derivatives designated as hedges | Other assets
Derivatives, Fair Value [Line Items]
Asset Derivatives	0.0	0.0
Debt conversion feature | Derivatives not designated as hedges | Other assets
Derivatives, Fair Value [Line Items]
Asset Derivatives	$ 1.5	$ 1.1