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Property, Plant, and Equipment, net (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Property, Plant, and Equipment      
Property, plant and equipment, gross $ 1,536.3 $ 1,465.2  
Accumulated depreciation (752.8) (705.1)  
Property, plant, and equipment, net 783.5 760.1  
Capitalized interest 1.2 2.2 $ 2.4
Land      
Property, Plant, and Equipment      
Property, plant and equipment, gross 75.8 69.1  
Buildings and leasehold improvements      
Property, Plant, and Equipment      
Property, plant and equipment, gross 479.8 441.9  
Machinery and equipment      
Property, Plant, and Equipment      
Property, plant and equipment, gross 926.0 875.3  
Projects in progress      
Property, Plant, and Equipment      
Property, plant and equipment, gross $ 54.7 $ 78.9