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Income Taxes - Additional Information (Detail)
$ in Millions
 12 Months Ended
Dec. 31, 2021
USD ($)
States
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Income Taxes [Line Items]      
Uncertain tax position benefit affecting effective income tax rate $ 14.5 $ 9.2  
Significant amount of uncertain tax position recorded in consolidated statement of operations and comprehensive income 7.2 0.0 $ 0.0
Accrued interest and penalties $ 0.0 $ 0.0 $ 0.0
Number of states | States 41    
State      
Income Taxes [Line Items]      
State and Federal net Operating loss carry-forwards $ 113.2    
State and Federal Tax credit carry-forwards $ 1.3    
State and Federal net Operating loss carry-forwards expiration year 2035    
Federal      
Income Taxes [Line Items]      
State and Federal net Operating loss carry-forwards $ 63.2    
State and Federal net Operating loss carry-forwards expiration year 2034