Inventories (Tables)

3 Months Ended

Mar. 31, 2013

Inventories

Components of inventories

	March 31,			December 31,
In millions	2013			2012
Finished goods	$	325.0		$	340.0
Work-in-process	59.0			55.8
Raw materials	156.6			169.3
Capitalized variances	10.3			8.6
Reserves	(37.0		)	(35.7		)
Inventories	$	513.9		$	538.0