GOODWILL AND INTANGIBLE ASSETS (Components of identifiable intangible assets) (Details) - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 4,930.1	$ 4,604.1
Accumulated Amortization	(1,308.9)	(1,203.6)
Intangible Assets, Net (Excluding Goodwill)	3,621.2	3,400.5
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	3,538.7	3,275.3
Accumulated Amortization	(930.7)	(855.2)
Intangible Assets, Net (Excluding Goodwill)	2,608.0	2,420.1
Patents, Licenses And Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	403.9	395.3
Accumulated Amortization	(175.4)	(163.3)
Intangible Assets, Net (Excluding Goodwill)	228.5	232.0
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	82.8	53.0
Accumulated Amortization	(45.2)	(42.1)
Intangible Assets, Net (Excluding Goodwill)	37.6	10.9
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	413.5	406.3
Accumulated Amortization	(155.6)	(141.6)
Intangible Assets, Net (Excluding Goodwill)	257.9	264.7
Use Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	10.0	10.0
Accumulated Amortization	(2.0)	(1.4)
Intangible Assets, Net (Excluding Goodwill)	8.0	8.6
Canadian licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	481.2	464.2
Accumulated Amortization	0.0	0.0
Intangible Assets, Net (Excluding Goodwill)	$ 481.2	$ 464.2