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Acquisitions (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 5 Months Ended 12 Months Ended
Jul. 26, 2021
Nov. 30, 2021
Dec. 31, 2021
Sep. 27, 2020
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Oct. 03, 2021
Acquisitions [Abstract]                  
Acquisition of business           $ 194.4 $ 9.2 $ 0.0  
Preliminary Purchase Price Allocation [Abstract]                  
Goodwill     $ 907.5   $ 907.5 $ 907.5 808.5 807.4  
Increase/(Decrease) [Abstract]                  
Estimated useful life of intangible assets acquired           29 years      
Acquisition-related expenses           $ 4.0 3.1 $ 0.0  
Normerica [Member]                  
Acquisitions [Abstract]                  
Acquisition of business $ 189.0                
Sales           48.6      
Total consideration transferred, net of cash acquired         187.5        
Preliminary Purchase Price Allocation [Abstract]                  
Accounts receivable     8.4   8.4 8.4     $ 8.4
Inventories     5.1   5.1 5.1     5.1
Other current assets     1.4   1.4 1.4     1.4
Property, plant and equipment     21.2   21.2 21.2     21.2
Goodwill     104.5   104.5 104.5     106.0
Intangible assets     68.1   68.1 68.1     67.0
Total assets acquired     208.7   208.7 208.7     209.1
Accounts payable     12.8   12.8 12.8     12.8
Accrued expenses     8.4   8.4 8.4     9.4
Total liabilities assumed     21.2   21.2 21.2     22.2
Net assets acquired     187.5   187.5 187.5     $ 186.9
Increase/(Decrease) [Abstract]                  
Accounts receivable     0.0            
Inventories     0.0            
Other current assets     0.0            
Property, plant and equipment     0.0            
Goodwill     (1.5)            
Intangible assets     1.1            
Assets     (0.4)            
Accounts payable     0.0            
Accrued expenses     (1.0)            
Total liabilities assumed     (1.0)            
Net assets acquired     0.6            
Acquisition-related expenses           4.0 $ 3.1    
Normerica [Member] | Trade Names [Member]                  
Preliminary Purchase Price Allocation [Abstract]                  
Intangible assets     18.1   18.1 $ 18.1      
Increase/(Decrease) [Abstract]                  
Estimated useful life of intangible assets acquired           15 years      
Normerica [Member] | Customer Relationships [Member]                  
Preliminary Purchase Price Allocation [Abstract]                  
Intangible assets     $ 50.0   $ 50.0 $ 50.0      
Increase/(Decrease) [Abstract]                  
Estimated useful life of intangible assets acquired           20 years      
Specialty PCC Assets from Company in Midwest United States [Member]                  
Acquisitions [Abstract]                  
Acquisition of assets   $ 6.9              
Assets of Mining and Hauling Company in Western United States [Member]                  
Acquisitions [Abstract]                  
Acquisition of assets       $ 9.2