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Goodwill and Identified Intangible Assets - Identified Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross Assets $ 857,217 $ 850,241
Finite-lived intangible assets, Accumulated Amortization (546,256) (503,069)
Finite-lived intangible assets, Net 310,961 347,172
Acquired patents / core technology    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross Assets 661,336 654,360
Finite-lived intangible assets, Accumulated Amortization (350,375) (323,261)
Finite-lived intangible assets, Net $ 310,961 331,099
Acquired patents / core technology | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 3 years  
Acquired patents / core technology | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 10 years  
Existing technology / content database    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross Assets $ 38,681 38,681
Finite-lived intangible assets, Accumulated Amortization $ (38,681) (38,681)
Existing technology / content database | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 5 years  
Existing technology / content database | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 10 years  
Customer contracts and related relationships    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross Assets $ 155,900 155,900
Finite-lived intangible assets, Accumulated Amortization (155,900) (139,827)
Finite-lived intangible assets, Net $ 0 16,073
Customer contracts and related relationships | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 3 years  
Customer contracts and related relationships | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 9 years  
Trademarks/trade name    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross Assets $ 1,300 1,300
Finite-lived intangible assets, Accumulated Amortization $ (1,300) $ (1,300)
Trademarks/trade name | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 4 years  
Trademarks/trade name | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated Useful Life (years) 10 years