Goodwill and Intangible Assets - Intangible Assets (Parenthetical) (Detail) $ in Millions |
12 Months Ended |
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Apr. 30, 2022
USD ($)
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| Lucas Group | |
| Intangible Assets [Line Items] | |
| Intangibles assets | $ 11.6 |
| Patina Solutions Group | |
| Intangible Assets [Line Items] | |
| Intangibles assets | $ 5.7 |
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- Definition Intangible Assets [Line Items] No definition available.
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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