Revenue Recognition, Contracts with Customers, Remaining Performance Obligations included in Contract Liability (Details) - USD ($) $ in Millions	Jul. 31, 2022	Apr. 30, 2022
Remaining Performance Obligations [Abstract]
Remaining performance obligations	$ 427.3
Sales return reserve recorded in contract liability	29.6	$ 31.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-08-01
Remaining Performance Obligations [Abstract]
Remaining performance obligations excluding sales return reserve	$ 377.5
Expected timing of satisfaction, period	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-08-01
Remaining Performance Obligations [Abstract]
Remaining performance obligations	$ 20.2
Expected timing of satisfaction, period

Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer, classified as current.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 55
-Paragraph 27
-URI https://asc.fasb.org/extlink&oid=126920602&loc=SL49130611-203046-203046

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- References

No definition available.

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130556-203045

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- Definition

Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130556-203045

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue excluding sales return reserve.

+ References

No definition available.

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