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Summary of Significant Accounting Policies and Related Data - Other Long-Lived Assets (Details) - USD ($) | 12 Months Ended
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Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022
Indefinite-lived Intangible Assets [Line Items] |  |  |
Estimated useful life | 13 years 8 months 12 days | 13 years 3 months 18 days |
Impairment of long-lived assets held-for-use | $ 0 | $ 0 | $ 0
Maximum |  |  |
Indefinite-lived Intangible Assets [Line Items] |  |  |
Estimated useful life | 20 years |  |

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