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GOODWILL (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Goodwill [Line Items]
Goodwill	$ 3,201,688		$ 3,201,688		$ 3,187,169
Goodwill, Foreign Currency Translation Gain (Loss)			578
Goodwill, Acquired During Period			13,941
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	2,323,583		2,323,583		2,326,919
Finite-Lived Intangible Assets, Accumulated Amortization	(345,742)		(345,742)		(261,424)
Finite-Lived Intangible Assets, Net	1,977,841		1,977,841		2,065,495
Finite-Lived Intangible Asset, Expected Amortization, Year One	33,814		33,814
Finite-Lived Intangible Asset, Expected Amortization, Year Two	92,591		92,591
Finite-Lived Intangible Asset, Expected Amortization, Year Three	83,294		83,294
Finite-Lived Intangible Asset, Expected Amortization, Year Four	80,835		80,835
Finite-Lived Intangible Asset, Expected Amortization, Year Five	77,719		77,719
Finite-Lived Intangible Asset, Expected Amortization, after Year Five	814,673		814,673
Amortization of Intangible Assets	37,100	$ 27,300	85,800	$ 45,900
Amortization of Intangible Assets	37,100	$ 27,300	85,800	$ 45,900
Finite-Lived Intangible Asset, Expected Amortization, Year Three	83,294		83,294
Finite-Lived Intangible Asset, Expected Amortization, Year Four	80,835		80,835
Finite-Lived Intangible Asset, Expected Amortization, Year Five	77,719		77,719
Finite-Lived Intangible Asset, Expected Amortization, after Year Five	814,673		814,673
Disposal Group, Including Discontinued Operation, Goodwill, Current					26,100
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	63,899		63,899		24,898
Finite-Lived Intangible Assets, Accumulated Amortization	(32,964)		(32,964)		(11,415)
Finite-Lived Intangible Assets, Net	30,935		$ 30,935		13,483
Disposal Group, Including Discontinued Operation, Intangible Assets					1,000
Disposal Group, Including Discontinued Operation, Intangible Assets					1,000
Trademarks [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			15 years
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	4,292		$ 4,292		4,462
Finite-Lived Intangible Assets, Accumulated Amortization	(2,916)		(2,916)		(1,384)
Finite-Lived Intangible Assets, Net	1,376		$ 1,376		3,078
Noncompete Agreements [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			2 years
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,431,265		$ 1,431,265		1,434,554
Finite-Lived Intangible Assets, Accumulated Amortization	(287,565)		(287,565)		(227,585)
Finite-Lived Intangible Assets, Net	1,143,700		$ 1,143,700		1,206,969
Disposal Group, Including Discontinued Operation, Intangible Assets					3,300
Disposal Group, Including Discontinued Operation, Intangible Assets					3,300
Customer Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			10 years
Customer Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			20 years
Distribution Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	29,212		$ 29,212		29,212
Finite-Lived Intangible Assets, Accumulated Amortization	(22,297)		(22,297)		(21,040)
Finite-Lived Intangible Assets, Net	6,915		$ 6,915		8,172
Disposal Group, Including Discontinued Operation, Intangible Assets					1,400
Disposal Group, Including Discontinued Operation, Intangible Assets					1,400
Distribution Rights [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			10 years
Distribution Rights [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			19 years
EES
Goodwill [Line Items]
Goodwill	856,259		$ 856,259		853,456
Goodwill, Foreign Currency Translation Gain (Loss)			1,679
Goodwill, Acquired During Period			1,124
CSS
Goodwill [Line Items]
Goodwill	1,121,914		1,121,914		1,115,500
Goodwill, Foreign Currency Translation Gain (Loss)			8,602
Goodwill, Acquired During Period			(2,188)
UBS
Goodwill [Line Items]
Goodwill	1,223,515		1,223,515		1,218,213
Goodwill, Foreign Currency Translation Gain (Loss)			4,215
Goodwill, Acquired During Period			1,087
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)	794,915		794,915		$ 833,793
Sunsetting Trademarks
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	15,100		20,200
Amortization of Intangible Assets	$ 15,100		$ 20,200

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