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Other Intangible Assets, Net (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]    
Original amount $ 124.8 $ 113.5
Accumulated amortization 66.0 52.5
Other intangible assets, net $ 58.8 61.0
Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives of intangible assets 4 years  
Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives of intangible assets 20 years  
Core Technology    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives of intangible assets 8 years  
Original amount $ 93.5 82.2
Accumulated amortization 39.6 28.0
Other intangible assets, net 53.9 54.2
Trademarks and trade names    
Finite-Lived Intangible Assets [Line Items]    
Original amount 25.5 25.5
Accumulated amortization 24.5 24.0
Other intangible assets, net $ 1.0 1.5
Trademarks and trade names | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives of intangible assets 15 years  
Trademarks and trade names | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives of intangible assets 20 years  
Customer relationship    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful lives of intangible assets 4 years  
Original amount $ 5.8 5.8
Accumulated amortization 1.9 0.5
Other intangible assets, net $ 3.9 $ 5.3