Product Warranties (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Accrued Warranty Costs [Roll Forward]
Beginning balance		$ 10.8	$ 7.9	$ 10.7	$ 6.9
Warranties recorded at time of sale		1.9	1.6	3.8	3.1
Adjustments to pre-existing warranties		(0.3)	2.5	(0.4)	3.1
Settlements		(1.6)	(1.4)	(3.3)	(2.5)
Reclassified to held for sale	[1]		(0.2)		(0.2)
Effect of exchange rate changes		0.3	(0.1)	0.3	(0.1)
Ending balance		$ 11.1	$ 10.3	$ 11.1	$ 10.3

[1] The Company reclassified the assets and liabilities of three businesses based in Germany as held for sale on the September 30, 2023 balance sheet.  These businesses were subsequently sold in October 2023. See Note 2 for additional information regarding the sale.