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Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Contingent Consideration | Digicraft And Hippo Acquisition [Member]    
Loss Contingencies [Line Items]    
Contingent Consideration Fair Value $ 3.2  
Contingent consideration payment 6.5  
Other Accrued Expenses [Member]    
Loss Contingencies [Line Items]    
Accrual for legal fees and settlements $ 1.1 $ 1.0