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v3.23.2

Financial Assets and Liabilities - Unaudited Condensed Consolidated Statement of Operations Location and Amount of Gains and Losses on Derivative Instrument Fair Values for Designated Hedge Instruments, Net of Tax (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2023 | Jul. 31, 2022 | Jul. 31, 2023 | Jul. 31, 2022
Financial Assets and Liabilities [Line Items] |  |  |  |
Total revenue | $ 1,487,288 | $ 1,247,766 | $ 4,243,491 | $ 3,797,250
Operating Expenses | 884,332 | 742,657 | 2,514,903 | 2,071,609
Net income | 336,252 | 222,626 | 880,698 | 831,094
Foreign Exchange Contracts | Amount of gains (losses) recognized in OCI on derivatives (effective portion) |  |  |  |
Financial Assets and Liabilities [Line Items] |  |  |  |
Total revenue | 899 | (4,702) | 7,315 | (12,527)
Operating Expenses | 5,008 | (14,349) | 36,174 | (29,242)
Net income | 5,907 | (19,051) | 43,489 | (41,769)
Foreign Exchange Contracts | Amount of gains (losses) reclassified from OCI (effective portion) |  |  |  |
Financial Assets and Liabilities [Line Items] |  |  |  |
Total revenue | (1,352) | 3,651 | (10,856) | 3,309
Operating Expenses | (3,898) | (3,687) | (12,025) | (4,852)
Net income | $ (5,250) | $ (36) | $ (22,881) | $ (1,543)

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