GOODWILL AND INTANGIBLE ASSETS (Components of identifiable intangible assets) (Details) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 4,722.1	$ 4,604.1
Accumulated Amortization	(1,252.8)	(1,203.6)
Intangible Assets, Net (Excluding Goodwill)	3,469.3	3,400.5
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	3,367.3	3,275.3
Accumulated Amortization	(890.5)	(855.2)
Intangible Assets, Net (Excluding Goodwill)	2,476.8	2,420.1
Patents, Licenses And Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	398.1	395.3
Accumulated Amortization	(168.8)	(163.3)
Intangible Assets, Net (Excluding Goodwill)	229.3	232.0
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	68.6	53.0
Accumulated Amortization	(43.4)	(42.1)
Intangible Assets, Net (Excluding Goodwill)	25.2	10.9
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	409.4	406.3
Accumulated Amortization	(148.4)	(141.6)
Intangible Assets, Net (Excluding Goodwill)	261.0	264.7
Use Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	10.0	10.0
Accumulated Amortization	(1.7)	(1.4)
Intangible Assets, Net (Excluding Goodwill)	8.3	8.6
Canadian licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	468.7	464.2
Accumulated Amortization	0.0	0.0
Intangible Assets, Net (Excluding Goodwill)	$ 468.7	$ 464.2