GOODWILL AND INTANGIBLE ASSETS, NET - Summary of Intangible Assets (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 576,100,000	$ 573,300,000
Finite-lived intangible assets, accumulated amortization	(253,600,000)	(226,400,000)
Finite-lived intangible assets, impairment	0	0
Finite-lived intangible assets, net carrying amount	322,500,000	346,900,000
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets, gross carrying amount	146,500,000	143,800,000
Indefinite-lived intangible assets, impairment	(33,100,000)	0
Indefinite-lived intangible assets, net carrying amount	113,400,000	143,800,000
Intangible assets, gross carrying amount	722,600,000	717,100,000
Total Intangibles Impairment	(33,100,000)	0
Intangible assets, net carrying amount	435,900,000	490,700,000
Trade names
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets, gross carrying amount	146,500,000	143,800,000
Indefinite-lived intangible assets, impairment	(33,100,000)	0
Indefinite-lived intangible assets, net carrying amount	113,400,000	143,800,000
Trademarks and licenses
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	271,300,000	271,200,000
Finite-lived intangible assets, accumulated amortization	(122,700,000)	(110,900,000)
Finite-lived intangible assets, impairment	0	0
Finite-lived intangible assets, net carrying amount	$ 148,600,000	$ 160,300,000
Weighted average useful life	12 years	13 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 248,800,000	$ 248,300,000
Finite-lived intangible assets, accumulated amortization	(107,400,000)	(96,500,000)
Finite-lived intangible assets, impairment	0	0
Finite-lived intangible assets, net carrying amount	$ 141,400,000	$ 151,800,000
Weighted average useful life	11 years	11 years
Patents and internally-developed intellectual property
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 23,700,000	$ 21,500,000
Finite-lived intangible assets, accumulated amortization	(15,200,000)	(12,100,000)
Finite-lived intangible assets, impairment	0	0
Finite-lived intangible assets, net carrying amount	$ 8,500,000	$ 9,400,000
Weighted average useful life	5 years	5 years
Distribution rights
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 31,000,000.0	$ 31,000,000.0
Finite-lived intangible assets, accumulated amortization	(7,000,000.0)	(5,600,000)
Finite-lived intangible assets, impairment	0	0
Finite-lived intangible assets, net carrying amount	$ 24,000,000.0	$ 25,400,000
Weighted average useful life	14 years	15 years
Other
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 1,300,000	$ 1,300,000
Finite-lived intangible assets, accumulated amortization	(1,300,000)	(1,300,000)
Finite-lived intangible assets, impairment	0	0
Finite-lived intangible assets, net carrying amount	$ 0	$ 0
Weighted average useful life	0 years	0 years