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Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2023 | Jul. 31, 2022 | Jul. 31, 2023 | Jul. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |  |  |  |
Change in net carrying value of goodwill |  |  | $ 0 | $ 0
Amortization expense | $ 600,000 | $ 1,300,000 | $ 3,000,000 | $ 5,700,000

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- Definition Amortization of intangible assets and cost of sales. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 + Details
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