XML 153 R61.htm IDEA: XBRL DOCUMENT v3.20.1
Property, Plant and Equipment (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment $ 355.0 $ 365.3 $ 323.9
Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 1,108.1 1,183.5  
Accumulated Depreciation and Impairment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment (753.1) (818.2)  
Land      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 23.6 14.8 11.1
Land | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 35.6 26.8  
Land | Accumulated Depreciation and Impairment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment (12.0) (12.0)  
Buildings including improvements      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 154.6 157.5 141.6
Buildings including improvements | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 351.7 375.5  
Buildings including improvements | Accumulated Depreciation and Impairment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment (197.1) (218.0)  
Machinery and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 176.8 193.0 $ 171.2
Machinery and equipment | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment 720.8 781.2  
Machinery and equipment | Accumulated Depreciation and Impairment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment $ (544.0) $ (588.2)