Warranties

3 Months Ended

Mar. 31, 2012

Warranties / Contingencies [Abstract]

Warranties

Note 8. Warranties

The changes in the accruals for warranties for the three month periods ended March 31, 2012 and 2011 are as follows:

	Three Months Ended March  31,
	2012			2011
	(in millions)
Beginning balance	$	13.5		$	13.2
Warranty costs incurred		(2.4	)		(1.3	)
Warranty originations and revisions		3.8			1.6
Warranty expirations		(0.4	)		(0.8	)
Ending balance	$	14.5		$	12.7