Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	$ 245,176	$ 239,975
Accumulated Amortization	(140,710)	(124,452)
Currency Exchange	(7,781)	(9,842)
Amortization of Intangible Assets, Net	96,685	105,681
Gross Carrying Amount	14,883	14,883
Currency Exchange	(977)	(1,041)
Net	13,906	13,842
Total Intangible Assets - Gross Carrying Amount	260,059	254,858
Total Intangible Assets - Accumulated Amortization	(140,710)	(124,452)
Total Intangible Assets - Currency Exchange and Other	(8,758)	(10,883)
Total Intangible Assets - Net	110,591	119,523
In Process Research and Development
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	4,580	4,580
Net	4,580	4,580
Trademarks and Trade Names
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	10,303	10,303
Currency Exchange	(977)	(1,041)
Net	9,326	9,262
Patents
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	13,040	12,931
Accumulated Amortization	(11,409)	(10,634)
Currency Exchange	(139)	(254)
Amortization of Intangible Assets, Net	$ 1,492	$ 2,043
Patents | Minimum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	5 years	5 years
Patents | Maximum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	15 years	15 years
Developed Product Technology
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	$ 164,300	$ 159,129
Accumulated Amortization	(89,027)	(77,915)
Currency Exchange	(5,891)	(7,857)
Amortization of Intangible Assets, Net	$ 69,382	$ 73,357
Developed Product Technology | Minimum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	2 years	2 years
Developed Product Technology | Maximum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	10 years	10 years
Customer Relationships
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	$ 62,093	$ 62,093
Accumulated Amortization	(34,597)	(30,138)
Currency Exchange	(1,688)	(1,682)
Amortization of Intangible Assets, Net	$ 25,808	$ 30,273
Customer Relationships | Minimum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	7 years	7 years
Customer Relationships | Maximum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	12 years	12 years
Software License And Other
Intangible Assets Net Excluding Goodwill [Line Items]
Gross Carrying Amount	$ 5,743	$ 5,822
Accumulated Amortization	(5,677)	(5,765)
Currency Exchange	(63)	(49)
Amortization of Intangible Assets, Net	$ 3	$ 8
Software License And Other | Minimum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	3 years	3 years
Software License And Other | Maximum
Intangible Assets Net Excluding Goodwill [Line Items]
Useful life	4 years	4 years