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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019	Feb. 25, 2019
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration	$ 218.1	$ 291.8
General Electric Company
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration			$ 440.0
Other Accrued Liabilities | General Electric Company | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration	$ 130.0

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Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for estimated claims under standard and extended warranty protection rights granted to customers.

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