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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, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2020
Goodwill [Line Items]          
Goodwill impairment loss         $ 270.3
Amortization of intangible assets $ 4.5 $ 4.8 $ 8.9 $ 9.8  
Estimated Future Amortization Expense by Fiscal Year [Abstract]          
Remainder 2023 8.9   8.9    
2024 17.7   17.7    
2025 17.7   17.7    
2026 17.7   17.7    
2027 17.7   17.7    
2028 17.7   17.7    
Off Road          
Goodwill [Line Items]          
Accumulated impairment loss 60.8   60.8    
On Road          
Goodwill [Line Items]          
Accumulated impairment loss $ 20.3   $ 20.3