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Income Taxes - Summary of Reconciliation of Beginning and Ending Balance of Gross Unrecognized Tax Benefit (Details) - USD ($) $ in Thousands | 12 Months Ended
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Oct. 31, 2024 | Oct. 31, 2023
Income Tax Disclosure [Abstract] |  |
Decrease in gross unrecognized tax benefits | $ 3,000 |
Gross unrecognized tax benefits | 61,854 | $ 64,880
Reconciliation of Unrecognized Tax Benefits [Roll Forward] |  |
Beginning balance | 64,880 | 71,898
Increases in unrecognized tax benefits related to prior year tax positions | 1,106 | 211
Decreases in unrecognized tax benefits related to prior year tax positions | (8,639) | (25,678)
Increases in unrecognized tax benefits related to current year tax positions | 8,036 | 8,029
Reductions in unrecognized tax benefits due to lapse of applicable statute of limitations | (4,380) | (249)
Increases in unrecognized tax benefits acquired | 161 | 165
Changes in unrecognized tax benefits due to foreign currency translation | 690 | 10,504
Ending Balance | $ 61,854 | $ 64,880

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- Definition Amount of unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 217 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482663/740-10-55-217 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-15A Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10B -Publisher FASB -URI https://asc.fasb.org/1943274/2147482525/740-10-45-10B + Details
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