GOODWILL AND INTANGIBLE ASSETS (Components of identifiable intangible assets) (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 4,480.6	$ 4,356.0
Accumulated Amortization	(1,070.2)	(1,023.6)
Intangible Assets, Net (Excluding Goodwill)	3,410.4	3,332.4
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	3,220.7	3,137.8
Accumulated Amortization	(758.1)	(725.6)
Intangible Assets, Net (Excluding Goodwill)	2,462.6	2,412.2
Patents, Licenses And Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	322.2	309.6
Accumulated Amortization	(150.9)	(144.7)
Intangible Assets, Net (Excluding Goodwill)	171.3	164.9
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	49.8	51.2
Accumulated Amortization	(38.3)	(37.2)
Intangible Assets, Net (Excluding Goodwill)	11.5	14.0
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	402.8	400.9
Accumulated Amortization	(122.1)	(115.5)
Intangible Assets, Net (Excluding Goodwill)	280.7	285.4
Use Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	5.5	5.5
Accumulated Amortization	(0.8)	(0.6)
Intangible Assets, Net (Excluding Goodwill)	4.7	4.9
Canadian licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	479.6	451.0
Accumulated Amortization	0.0	0.0
Intangible Assets, Net (Excluding Goodwill)	$ 479.6	$ 451.0