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Acquisitions - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 15, 2021
Sep. 30, 2021
Sep. 30, 2021
Dec. 31, 2020
Trademarks        
Business Acquisition [Line Items]        
Weighted average amortization periods (years)     14 years 4 months 24 days 16 years
Customer relationships        
Business Acquisition [Line Items]        
Weighted average amortization periods (years)     19 years 2 months 12 days 19 years
U-POL        
Business Acquisition [Line Items]        
Consideration transferred $ 619.8      
Goodwill income tax deduction   $ 0.0 $ 0.0  
Acquisition costs expensed   $ 8.8 $ 8.8  
Identifiable intangible assets $ 273.0      
Weighted average amortization periods (years) 16 years 10 months 24 days      
U-POL | Trademarks        
Business Acquisition [Line Items]        
Identifiable intangible assets $ 35.0      
U-POL | Developed Technology Rights        
Business Acquisition [Line Items]        
Identifiable intangible assets 38.0      
U-POL | Customer relationships        
Business Acquisition [Line Items]        
Identifiable intangible assets $ 200.0