Restructuring Activities (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Restructuring and Repositioning Expenses [Abstract]
Employee severance and related benefits	$ 1.4	$ 0.5	$ 1.7	$ 6.2
Other restructuring and repositioning expenses	0.7	0.4	1.3	0.8
Total	2.1	0.9	3.0	7.0
Changes in accrued severance [Roll Forward]
Beginning balance	2.8	5.8	4.0	5.0
Additions	1.4	0.5	1.7	6.2
Payments	(0.9)	(2.5)	(2.3)	(7.7)
Reclassified from (to) held for sale	0.4	(0.8)	0.4	(0.8)
Effect of exchange rate changes	(0.1)	0.2	(0.2)	0.5
Ending balance	$ 3.6	$ 3.2	$ 3.6	3.2
CIS [Member]
Restructuring and Repositioning Expenses [Abstract]
Employee severance and related benefits				$ 3.1