Technology, Property, and Equipment - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Apr. 30, 2025	Apr. 30, 2024
Property, Plant and Equipment [Line Items]
Asset impairment charges	$ 1.5	$ 20.3
Restructuring And Related Charges
Property, Plant and Equipment [Line Items]
Asset impairment charges	0.7	4.4
Accelerated amortization expense	$ 0.8
Selling, General and Administrative Expenses
Property, Plant and Equipment [Line Items]
Asset impairment charges		$ 15.9

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Subparagraph (b)
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 942
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 942
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration