FINANCIAL INSTRUMENTS AND DERIVATIVES - GAIN (LOSS) ON AOCI - NET INVESTMENT HEDGES (Details) - Net Investment Hedging - Designated as Hedging Instrument - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Derivative [Line Items]
Derivative, gain (loss) recognized in Other Comprehensive Income	$ 13.2	$ (15.8)	$ (17.2)	$ (3.3)
Derivative, gain (loss) recognized in income (expense)	2.2	1.2	4.7	0.9
Foreign Exchange Contract
Derivative [Line Items]
Derivative, gain (loss) recognized in Other Comprehensive Income	13.2	(15.8)	(17.2)	(3.3)
Foreign Exchange Contract | Other Expense (Income), Net
Derivative [Line Items]
Derivative, gain (loss) recognized in income (expense)	$ 2.2	$ 1.2	$ 4.7	$ 0.9