GOODWILL AND OTHER INTANGIBLE ASSETS (Summary of Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Amortized intangible assets:
Gross Carrying Amount	$ 457,393		$ 457,393		$ 372,417
Accumulated Amortization	(109,698)		(109,698)		(81,333)
Net Value	347,695		347,695		291,084
Aggregate amortization expense	9,686	$ 7,399	$ 30,020	$ 19,787
Weighted Average
Amortized intangible assets:
Amortization Period (in years)			12 years 7 months 6 days
Patents
Amortized intangible assets:
Gross Carrying Amount	2,795		$ 2,795		2,804
Accumulated Amortization	(1,393)		(1,393)		(1,318)
Net Value	1,402		$ 1,402		1,486
Patents | Weighted Average
Amortized intangible assets:
Amortization Period (in years)			7 years 4 months 24 days
Acquired technology
Amortized intangible assets:
Gross Carrying Amount	107,529		$ 107,529		100,511
Accumulated Amortization	(33,322)		(33,322)		(25,430)
Net Value	74,207		$ 74,207		75,081
Acquired technology | Weighted Average
Amortized intangible assets:
Amortization Period (in years)			12 years 10 months 24 days
Customer relationships
Amortized intangible assets:
Gross Carrying Amount	283,091		$ 283,091		217,934
Accumulated Amortization	(50,048)		(50,048)		(33,924)
Net Value	233,043		$ 233,043		184,010
Customer relationships | Weighted Average
Amortized intangible assets:
Amortization Period (in years)			13 years 3 months 18 days
Trademarks and trade names
Amortized intangible assets:
Gross Carrying Amount	45,285		$ 45,285		35,015
Accumulated Amortization	(15,470)		(15,470)		(11,003)
Net Value	29,815		$ 29,815		24,012
Trademarks and trade names | Weighted Average
Amortized intangible assets:
Amortization Period (in years)			6 years 3 months 18 days
License agreements and other
Amortized intangible assets:
Gross Carrying Amount	18,693		$ 18,693		16,153
Accumulated Amortization	(9,465)		(9,465)		(9,658)
Net Value	$ 9,228		$ 9,228		$ 6,495
License agreements and other | Weighted Average
Amortized intangible assets:
Amortization Period (in years)			19 years 1 month 6 days