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Customer-Funded Research & Development (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Oct. 28, 2023 | Oct. 29, 2022 | Oct. 28, 2023 | Jan. 28, 2023
Customer-Funded Research & Development |  |  |  |
Revenue from customer funded research and development | $ 19,078,000 | $ 24,937,000 | $ 43,461,000 | $ 47,936,000

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- Definition The amount of compensation earned (contract income) under a research and development arrangement accounted for as a contract to perform research and development for others. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 730 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483041/730-20-50-1 + Details
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