DERIVATIVE FINANCIAL INSTRUMENTS Balance Sheet and Income Statement Table (Details) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Derivatives designated as hedges
Derivative [Line Items]
Asset Derivatives	$ 5.8	$ 4.2
Liability Derivatives	(4.8)	(6.8)
Total Derivatives	1.0	(2.6)
Derivatives designated as hedges | Other current assets | Foreign exchange contracts
Derivative [Line Items]
Asset Derivatives	5.8	4.2
Derivatives designated as hedges | Other assets | Debt conversion feature
Derivative [Line Items]
Asset Derivatives	0.0	0.0
Derivatives designated as hedges | Other current liabilities | Foreign exchange contracts
Derivative [Line Items]
Liability Derivatives	(2.2)	(6.8)
Derivatives designated as hedges | Other current liabilities | Cross currency swap
Derivative [Line Items]
Liability Derivatives	(0.2)	0.0
Derivatives designated as hedges | Other non-current liabilities | Cross currency swap
Derivative [Line Items]
Liability Derivatives	(2.4)	0.0
Derivatives not designated as hedges
Derivative [Line Items]
Asset Derivatives	1.5	3.7
Liability Derivatives	(0.1)	(1.2)
Total Derivatives	1.4	2.5
Derivatives not designated as hedges | Other current assets | Foreign exchange contracts
Derivative [Line Items]
Asset Derivatives	0.1	2.6
Derivatives not designated as hedges | Other assets | Debt conversion feature
Derivative [Line Items]
Asset Derivatives	1.4	1.1
Derivatives not designated as hedges | Other current liabilities | Foreign exchange contracts
Derivative [Line Items]
Liability Derivatives	(0.1)	(1.2)
Derivatives not designated as hedges | Other current liabilities | Cross currency swap
Derivative [Line Items]
Liability Derivatives	0.0	0.0
Derivatives not designated as hedges | Other non-current liabilities | Cross currency swap
Derivative [Line Items]
Liability Derivatives	$ 0.0	$ 0.0