Property, Plant And Equipment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	$ 2,263.6	$ 2,291.8
Accumulated depreciation	(892.1)	(833.4)
Property, plant and equipment, net	1,371.5	1,458.4
Depreciation expense	179.5	170.8	$ 156.0
Interest costs capitalized	1.6	0.9	$ 0.7
Land and land improvements
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	78.4	83.8
Buildings
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	385.6	410.6
Machinery and equipment
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	1,620.8	1,530.5
Construction in process
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	$ 178.8	$ 266.9