Commitments and Contingencies (Tables)

6 Months Ended

Mar. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Changes in warranty liability

Changes in the Company’s warranty liability during the three and six months ended March 31, 2014 and 2013 were as follows:

	Three Months Ended March 31,						Six Months Ended March 31,
	2014			2013			2014			2013
	(In millions)
Warranty liability, beginning of period	$	56.7		$	56.6		$	56.9		$	56.8
Warranties issued	7.4			6.1			14.6			11.6
Changes in liability for pre-existing warranties	1.1			1.6			2.1			5.2
Settlements made	(7.9		)	(7.0		)	(16.3		)	(16.3		)
Warranty liability, end of period	$	57.3		$	57.3		$	57.3		$	57.3

Rollforward of the reserve of legal claims

Changes in the Company’s legal claims reserves during the six months ended March 31, 2014 and 2013 were as follows:

	Six Months Ended March 31,
	2014			2013
	(In millions)
Reserves for legal claims, beginning of period	$	482.0		$	544.9
Decrease in reserves	(17.4		)	(12.0		)
Payments	(10.4		)	(13.2		)
Reserves for legal claims, end of period	$	454.2		$	519.7