Net Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property Plant And Equipment [Abstract]

Schedule of Property, Plant and Equipment

	December 31,
(In millions)	2014			2013
Land	$	50.2		$	50.9
Buildings		386.0			396.2
Equipment		1,008.6			957.0
Construction in progress		423.9			257.1
Property, plant and equipment		1,868.7			1,661.2
Less accumulated depreciation		(630.5	)		(593.8	)
Net property, plant and equipment	$	1,238.2		$	1,067.4