Inventories (Tables)

9 Months Ended

Sep. 30, 2011

Inventories [Abstract]

Components of net inventories

	September 30,			December 31,
	2011			2010
	(in millions)
Raw materials	$	206.5		$	168.6
Work-in-process		118.9			97.9
Finished goods		314.4			288.5
Perishable tooling and supplies		7.2			7.6
		647.0			562.6
Allowance for excess and obsolete inventory		(63.9	)		(57.8	)
Excess of FIFO costs over LIFO costs		(76.8	)		(65.9	)
Net inventories	$	506.3		$	438.9