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Fair Value Measurements (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Mar. 31, 2021
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Fair Value Measurements [Abstract] |  |
Investments | $ 3.0 | $ 2.8
Deferred compensation obligations | $ 3.0 | $ 2.8

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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