ACQUISITIONS - SYLVANIA (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) numberOfEmployees	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Business Combinations [Abstract]
Payments to Acquire Businesses, Net of Cash Acquired	$ 3,707,575	$ 27,597	$ 0
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	3,707,575	$ 27,597	$ 0
Sylvania Lighting Services Corp. [Member]
Business Combinations [Abstract]
Business Acquisition, Goodwill, Expected Tax Deductible Amount	11,600
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	34,812
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities	7,070
Payments to Acquire Businesses, Net of Cash Acquired	27,742
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	34,812
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities	7,070
Payments to Acquire Businesses, Net of Cash Acquired	27,742
Business Acquisition, Goodwill, Expected Tax Deductible Amount	$ 11,600
Number of Employees Employed by the Entity | numberOfEmployees	220