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Goodwill and Other Purchased Intangible Assets Intangible Assets, Goodwill and Other Intangible Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Gross $ 567,100 $ 553,500  
Future Amortization Expense, Year One 21,300    
Future Amortization Expense, Year Two 19,300    
Future Amortization Expense, Year Three 14,400    
Future Amortization Expense, Year Four 12,000    
Future Amortization Expense, Year Five 12,000    
Finite-Lived Intangible Assets, Amortization Expense, after Year Five 43,300    
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (444,800) (412,400)  
Net Carrying Amount 122,300 141,100  
Amortization [Abstract]      
Amortization expense 23,800 24,900 $ 28,400
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) 0 0  
Purchased intangibles, net 320,514 332,147  
Intangible Assets, Gross (Excluding Goodwill) $ 765,300 $ 744,500  
Customer Relationships [Member]      
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Remaining Amortization Period 5 years 2 months 12 days 5 years  
Finite-Lived Intangible Assets, Gross $ 108,700 $ 104,700  
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (98,900) (89,900)  
Net Carrying Amount $ 9,800 $ 14,800  
Know how [Member]      
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Remaining Amortization Period 1 year 9 months 18 days 2 years 9 months 18 days  
Finite-Lived Intangible Assets, Gross $ 168,900 $ 166,200  
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (161,100) (153,900)  
Net Carrying Amount $ 7,800 $ 12,300  
Developed Technology Rights [Member]      
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Remaining Amortization Period 12 years 12 years 9 months 18 days  
Finite-Lived Intangible Assets, Gross $ 217,800 $ 211,100  
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (132,900) (121,600)  
Net Carrying Amount $ 84,900 $ 89,500  
Licensing Agreements [Member]      
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Remaining Amortization Period 4 years 10 months 24 days 5 years 9 months 18 days  
Finite-Lived Intangible Assets, Gross $ 59,200 $ 59,000  
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (42,400) (38,500)  
Net Carrying Amount $ 16,800 $ 20,500  
Trade Names [Member]      
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Remaining Amortization Period 5 years 7 months 6 days 6 years 7 months 6 days  
Finite-Lived Intangible Assets, Gross $ 6,100 $ 6,100  
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (4,700) (4,500)  
Net Carrying Amount $ 1,400 $ 1,600  
Noncompete Agreements [Member]      
Acquired Finite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Remaining Amortization Period 2 years 3 months 18 days 3 years 1 month 6 days  
Finite-Lived Intangible Assets, Gross $ 6,400 $ 6,400  
Finite-Lived Intangible Assets, Net [Abstract]      
Accumulated Amortization (4,800) (4,000)  
Net Carrying Amount 1,600 2,400  
In Process Research and Development [Member]      
Amortization [Abstract]      
Indefinite-lived Intangible Assets (Excluding Goodwill) $ 198,200 $ 191,000