Pensions (Details) - USD ($) $ in Millions		3 Months Ended
		Jun. 30, 2022	Jun. 30, 2021
Net Periodic Benefit Cost [Abstract]
Net periodic benefit cost	[1]	$ 0.4	$ 0.2
Pension [Member]
Net Periodic Benefit Cost [Abstract]
Service cost		0.1	0.1
Interest cost		2.0	1.8
Expected return on plan assets		(2.9)	(3.2)
Amortization of unrecognized net loss		1.4	1.7
Net periodic benefit cost		0.6	$ 0.4
Pension [Member] | U.S. Plans [Member]
Employer Contributions [Abstract]
Employer cash contributions expected to be contributed in fiscal 2023		$ 0.0

[1] Net periodic benefit cost for the Company’s pension and postretirement plans is exclusive of service cost.