Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Components of inventories

The components of inventories are as follows (in millions):

	As of December 31,
	2014			2013
Finished goods	$	338.2		$	251.4
Work in process	8.1			11.8
Raw materials and parts	182.6			188.9
Total	528.9			452.1
Excess of current cost over last-in, first-out cost	(65.6		)	(73.3		)
Total inventories, net	$	463.3		$	378.8