GOODWILL AND INTANGIBLE ASSETS (Components of identifiable intangible assets) (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 5,642.2	$ 5,423.6
Finite-Lived Intangible Assets, Accumulated Amortization	(1,777.3)	(1,688.1)
Intangible Assets, Net (Excluding Goodwill)	3,864.9	3,735.5
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	4,293.3	4,336.0
Finite-Lived Intangible Assets, Accumulated Amortization	(1,437.9)	(1,362.1)
Intangible Assets, Net (Excluding Goodwill)	2,855.4	2,973.9
Patents, Licenses And Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	755.2	484.6
Finite-Lived Intangible Assets, Accumulated Amortization	(284.8)	(267.4)
Intangible Assets, Net (Excluding Goodwill)	470.4	217.2
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	79.1	70.2
Finite-Lived Intangible Assets, Accumulated Amortization	(41.6)	(35.5)
Intangible Assets, Net (Excluding Goodwill)	37.5	34.7
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	5.6	19.8
Finite-Lived Intangible Assets, Accumulated Amortization	(0.9)	(15.5)
Intangible Assets, Net (Excluding Goodwill)	4.7	4.3
Use Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	10.3	10.4
Finite-Lived Intangible Assets, Accumulated Amortization	(8.2)	(7.6)
Intangible Assets, Net (Excluding Goodwill)	2.1	2.8
Canadian licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	484.5	493.5
Finite-Lived Intangible Assets, Accumulated Amortization	0.0	0.0
Intangible Assets, Net (Excluding Goodwill)	484.5	493.5
In Process R&A and Media
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	14.2	9.1
Finite-Lived Intangible Assets, Accumulated Amortization	(3.9)	0.0
Intangible Assets, Net (Excluding Goodwill)	$ 10.3	$ 9.1

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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