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Property, Plant and Equipment (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 4,904.1   $ 4,887.0
Less: accumulated depreciation (3,416.9)   (3,367.1)
Property, plant and equipment—net 1,487.2   1,519.9
Tangible asset impairment charges 0.4 $ 16.7  
Depreciation expense 54.2 $ 58.0  
Net book value of assets held for sale 7.4   5.2
Land [Member]      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 125.5   126.2
Buildings [Member]      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 929.6   935.4
Machinery and equipment [Member]      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 3,602.3   3,574.4
Other [Member]      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross [1] 195.0   191.5
Construction in progress [Member]      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 51.7   $ 59.5
[1] Other consists of computer equipment, vehicles, furniture and fixtures, leasehold improvements and communication-related equipment.