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Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]          
Goodwill, Impairment Loss         $ 270.3
Amortization of intangible assets $ 4.8 $ 5.5 $ 9.8 $ 11.4  
Estimated Future Amortization Expense by Fiscal Year [Abstract]          
2022 9.0   9.0    
2023 17.7   17.7    
2024 17.7   17.7    
2025 17.7   17.7    
2026 17.7   17.7    
2027 17.7   17.7    
After 2027 $ 173.2   $ 173.2