GOODWILL AND INTANGIBLE ASSETS - NARRATIVE (Details)	3 Months Ended			9 Months Ended
	Sep. 30, 2020 USD ($)	Mar. 31, 2020 USD ($) reporting_unit	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($) reportingUnit	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Goodwill [Line Items]
Number of reporting units | reportingUnit				5
Goodwill impairment	$ 0		$ 0	$ 156,600,000	$ 0
Goodwill	3,282,700,000			3,282,700,000		$ 3,396,500,000
Indefinite-lived intangible asset impairment				$ 38,700,000	5,300,000
COVID-19
Goodwill [Line Items]
Number of reporting units | reporting_unit		4
Minimum | Measurement Input, Discount Rate
Goodwill [Line Items]
Goodwill measurement input				0.090
Minimum | Measurement Input, Discount Rate | COVID-19
Goodwill [Line Items]
Goodwill measurement input		0.095
Intangible asset, measurement input		0.100
Maximum | Measurement Input, Discount Rate
Goodwill [Line Items]
Goodwill measurement input				0.115
Maximum | Measurement Input, Discount Rate | COVID-19
Goodwill [Line Items]
Goodwill measurement input		0.115
Intangible asset, measurement input		0.175
Equipment and Instruments Reporting Unit
Goodwill [Line Items]
Goodwill	291,500,000			$ 291,500,000
Reporting Unit Within The Technologies And Equipment Segment
Goodwill [Line Items]
Goodwill	1,200,000,000			1,200,000,000
Technologies & Equipment
Goodwill [Line Items]
Goodwill impairment				156,600,000
Goodwill	$ 2,403,400,000			$ 2,403,400,000		$ 2,515,700,000
Indefinite-lived intangible asset impairment					$ 5,300,000
Technologies & Equipment | Equipment and Instruments Reporting Unit | COVID-19
Goodwill [Line Items]
Goodwill impairment		$ 156,600,000
Goodwill		290,500,000
Indefinite-lived intangible asset impairment		38,700,000
Indefinite-lived tradenames and trademarks		$ 75,000,000.0