Property, Plant And Equipment (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Property, Plant And Equipment

Property, plant and equipment consisted of the following (in millions):

	Dec 31, 2017			Dec 31, 2016
Land	$	44.0		$	44.7
Buildings and leasehold improvements	223.4			206.5
Machinery, equipment and office furnishings	755.8			714.4
Construction in progress	39.0			53.5
Total — gross book value	1,062.2			1,019.1
Less accumulated depreciation	(531.9		)	(489.8		)
Total — net book value	$	530.3		$	529.3