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Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Oct. 31, 2023 | Oct. 31, 2022 | Oct. 31, 2023 | Oct. 31, 2022
Income Tax Disclosure [Line Items] |  |  |  |
Effective tax rate reconciliation (as a percent) | 11.70% | 21.00% | 13.20% | 18.40%
Tax benefit, impairment of goodwill |  |  | $ 2.7 |
Held-for-Sale |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Tax benefit, impairment of goodwill |  |  | $ 19.2 |

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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12 + Details
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