Product Warranties (Tables)

6 Months Ended

Sep. 30, 2015

Product Warranties [Abstract]

Changes in accrued warranty costs

Changes in accrued warranty costs were as follows:

	Three months ended September 30,
	2015			2014
Beginning balance	$	11.3		$	13.9
Accruals for warranties issued		1.2			1.6
(Reversals) accruals related to pre-existing warranties		(0.7	)		0.7
Settlements		(1.7	)		(2.4	)
Effect of exchange rate changes		(0.1	)		(0.8	)
Ending balance	$	10.0		$	13.0

	Six months ended September 30,
	2015			2014
Beginning balance	$	10.4		$	14.0
Accruals for warranties issued		2.6			3.2
Accruals related to pre-existing warranties		0.1			1.3
Settlements		(3.2	)		(4.8	)
Effect of exchange rate changes		0.1			(0.7	)
Ending balance	$	10.0		$	13.0