Inventories

12 Months Ended

Dec. 31, 2011

Inventories [Abstract]

Inventories

4.    Inventories:

Components of inventories are as follows (in millions):

	For the Years  Ended December 31,
	2011			2010
Finished goods	$	228.3		$	213.5
Work in process		14.4			6.5
Raw materials and repair parts		167.7			137.0
		410.4			357.0
Excess of current cost over last-in, first-out cost		(73.9	)		(70.8	)
Total inventories	$	336.5		$	286.2

Repair parts are primarily utilized in service operations and to fulfill our warranty obligations.

The Company recorded pretax income of $0.1 million, $0.7 million, and $1.3 million from LIFO inventory liquidations during 2011, 2010, and 2009, respectively.