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Leases (Narratives) (Details) - USD ($) $ in Millions | 9 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Leases [Abstract] |  |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability | $ 24.0 | $ 22.6
Right Of Use Asset Obtained In Exchange For Finance Lease Liability | 95.3 | 129.2
Cash paid for operating leases | $ 5.1 | $ 3.5

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