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Additional Financial Information - Summary of the Receivables Transferred Under the Pooled Monetization Agreement (Details) - USD ($) $ in Millions | 12 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022
Accounts Receivables Transferred Under Agreement [Line Items] |  |  |
Gross cash proceeds received for receivables transferred and derecognized | $ 22.2 | $ 167.0 | $ 155.5
Less amounts from collections reinvested under revolving agreement | (9.1) | (94.3) | (102.7)
Proceeds from new transfers | 13.1 | 72.7 | 52.8
Collections not reinvested and remitted or to be remitted | (13.4) | (66.6) | (46.8)
Net cash proceeds received (paid or to be paid) | (0.3) | 6.1 | 6.0
Carrying value of receivables transferred and derecognized | 22.1 | 164.8 | 154.5
Obligations recorded | 2.1 | 5.9 | 2.9
Loss recorded related to transfers of receivables | $ 2.0 | $ 3.7 | $ 1.9

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