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Goodwill and Identifiable Intangible Assets, Net - Net Carrying Value by Class (Details) - USD ($)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Accumulated Amortization $ (88,268,000) $ (80,701,000)  
Total 51,743,000    
Intangible assets, Gross 569,062,000 558,958,000  
Intangible assets, net 480,794,000 478,257,000  
Impairment of goodwill 0 0 $ 0
Impairment charges to indefinite-lived intangible assets 0 0 0
Amortization of identifiable intangible assets 7,500,000 8,000,000.0 9,300,000
Trademarks      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Finite lived intangible assets, Gross 5,503,000 1,600,000  
Accumulated Amortization (492,000) (50,000)  
Total 5,011,000 1,550,000  
Additions to identifiable intangible assets as a result of acquisitions $ 3,900,000 $ 1,600,000  
Weighted average useful life 8 years 8 years  
Completed technology      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Finite lived intangible assets, Gross $ 74,715,000 $ 73,900,000  
Accumulated Amortization (46,370,000) (41,017,000)  
Total 28,345,000 32,883,000  
Additions to identifiable intangible assets as a result of acquisitions $ 800,000    
Weighted average useful life 6 years    
Customer relationships      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Finite lived intangible assets, Gross $ 27,127,000 22,023,000  
Accumulated Amortization (8,923,000) (7,250,000)  
Total 18,204,000 14,773,000  
Additions to identifiable intangible assets as a result of acquisitions $ 5,100,000 $ 2,700,000  
Weighted average useful life 7 years 8 years  
Licensing fees and other      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Finite lived intangible assets, Gross $ 32,666,000 $ 32,384,000  
Accumulated Amortization (32,483,000) (32,384,000)  
Total 183,000 0  
Licensing fees and other | Cost of goods sold      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Amortization of identifiable intangible assets   1,400,000 $ 2,700,000
Other intangible assets      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Additions to identifiable intangible assets as a result of acquisitions $ 200,000    
Weighted average useful life 5 years    
Trademarks      
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]      
Indefinite lived intangible assets $ 429,051,000 429,051,000  
Additions to identifiable intangible assets as a result of acquisitions   $ 1,000,000.0