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Financial Assets and Liabilities - Notional Amounts of Derivative Instruments (Detail) - USD ($) $ in Thousands | Apr. 30, 2023 | Oct. 31, 2022
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Financial Assets And Liabilities [Abstract] |  |
Total gross notional amounts | $ 1,167,333 | $ 1,386,140
Net fair value | $ 2,249 | $ (50,080)

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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 + Details
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