Product Warranties (Tables)

6 Months Ended

Sep. 30, 2021

Product Warranties [Abstract]

Changes in Accrued Warranty Costs

Changes in accrued warranty costs were as follows:

	Three months ended September 30,
	2021			2020
Beginning balance	$	5.6		$	8.3
Warranties recorded at time of sale		1.6			1.4
Adjustments to pre-existing warranties		(0.3	)		0.1
Settlements		(1.3	)		(0.9	)
Effect of exchange rate changes		-			0.1
Ending balance	$	5.6		$	9.0

	Six months ended September 30,
	2021			2020
Beginning balance	$	5.2		$	7.9
Warranties recorded at time of sale		3.0			2.5
Adjustments to pre-existing warranties		(0.5	)		0.1
Settlements		(2.1	)		(1.7	)
Effect of exchange rate changes		-			0.2
Ending balance	$	5.6		$	9.0