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FAIR VALUE MEASUREMENT - ASSETS, NON-RECURRING (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, net	$ 3,191.8		$ 3,396.5
Goodwill impairment	156.6	$ 0.0
Technologies & Equipment
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Goodwill, net	2,326.8		$ 2,515.7
Equipment and Instruments Reporting Unit \| Technologies & Equipment
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indefinite-lived tradenames and trademarks	75.0
Goodwill, net	290.5
Goodwill impairment	156.6
Fair Value, Nonrecurring \| Equipment and Instruments Reporting Unit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indefinite-lived tradenames and trademarks	75.0
Goodwill, net	290.4
Assets	365.4
Fair Value, Nonrecurring \| Equipment and Instruments Reporting Unit \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indefinite-lived tradenames and trademarks	0.0
Goodwill, net	0.0
Assets	0.0
Fair Value, Nonrecurring \| Equipment and Instruments Reporting Unit \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indefinite-lived tradenames and trademarks	0.0
Goodwill, net	0.0
Assets	0.0
Fair Value, Nonrecurring \| Equipment and Instruments Reporting Unit \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indefinite-lived tradenames and trademarks	75.0
Goodwill, net	290.4
Assets	$ 365.4