Property (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Property

Property on the consolidated balance sheets includes the following (in millions):

	December 31,
	2014			2013
Buildings	$	586.7		$	560.0
Land	588.5			572.7
Machinery and equipment	236.1			230.9
Asphalt plants	65.5			48.0
Water, power and sewer systems	142.6			138.8
Other property improvements	90.7			90.2
Vessel	7.2			7.2
Subtotal	1,717.3			1,647.8
Accumulated depreciation	(415.6		)	(374.1		)
Property - net	$	1,301.7		$	1,273.7