Inventories (Tables)

12 Months Ended

Dec. 31, 2011

Inventories

Components of inventories

In millions	December 31, 2011			December 31, 2010
Finished goods	$	308.7		$	256.7
Work-in-process		56.7			46.7
Raw materials		179.8			124.0
Capitalized variances		30.2			28.1
Reserves		(33.8	)		(25.0	)
		541.6			430.5
Inventories associated with assets held for sale		(2.6	)		—
Inventories	$	539.0		$	430.5