Inventories Inventories (Tables)

12 Months Ended

Dec. 31, 2012

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of the following (in millions):

	December 31, 2012			December 31, 2011
Inventories at FIFO, net of reserves	$	456.7		$	440.3
Less: LIFO reserve	(90.3		)	(78.0		)
Total inventories at LIFO, net of reserves	$	366.4		$	362.3