Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Components of inventories

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

	As of March 31, 2017			As of December 31, 2016
Finished goods	$	381.6		$	287.2
Work in process	5.9			5.1
Raw materials and parts	192.4			183.4
Subtotal	579.9			475.7
Excess of current cost over last-in, first-out cost	(57.1		)	(57.2		)
Total inventories, net	$	522.8		$	418.5