GOODWILL AND INTANGIBLE ASSETS - IDENTIFIABLE DEFINITE-LIVED ASSETS (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangibles, gross carrying amount	$ 2,536.8	$ 2,578.9
Accumulated Amortization	(1,008.4)	(830.3)
Finite-lived intangibles, net carrying amount	1,528.4	1,748.6
Identifiable intangible assets, gross carrying amount	3,184.7	3,250.6
Identifiable intangible assets, net carrying amount	2,176.3	2,420.3
Trademarks and In-Process Research and Development
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangibles, carrying amount	647.9	671.7
Patents
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangibles, gross carrying amount	1,351.3	1,376.4
Accumulated Amortization	(517.9)	(407.1)
Finite-lived intangibles, net carrying amount	833.4	969.3
Tradenames and trademarks
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangibles, gross carrying amount	79.0	81.1
Accumulated Amortization	(63.4)	(62.5)
Finite-lived intangibles, net carrying amount	15.6	18.6
Licensing agreements
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangibles, gross carrying amount	36.0	36.1
Accumulated Amortization	(27.9)	(26.3)
Finite-lived intangibles, net carrying amount	8.1	9.8
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangibles, gross carrying amount	1,070.5	1,085.3
Accumulated Amortization	(399.2)	(334.4)
Finite-lived intangibles, net carrying amount	$ 671.3	$ 750.9

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
-Paragraph 2
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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Identifiable Intangible Assets Gross

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