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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.

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