Inventories (Tables)

9 Months Ended

Sep. 30, 2011

Inventories [Abstract]

Components of inventories

	As of			As of
	September 30,			December 31,
	2011			2010
Finished goods	$	266.6		$	213.4
Work in process		17.2			6.5
Raw materials and repair parts.		182.1			137.1
		465.9			357.0
Excess of current cost over last-in, first-out cost and other items		(71.6	)		(70.8	)
Total inventories, net	$	394.3		$	286.2