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Retirement Plans - Narrative (Details) - USD ($) | 12 Months Ended
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Oct. 31, 2023 | Oct. 31, 2022 | Oct. 31, 2021
Defined Benefit Plan Disclosure [Line Items] |  |  |
Average earnings period | 5 years |  |
Employer contributions | $ 2,500,000 | $ 0 |
Other Postretirement Benefits Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Requisite period to participate in 401(k) plan | 1 month |  |
Maximum annual earnings that may be deferred | 100.00% |  |
Matching contribution percentage (up to) | 4.00% |  |
Matching contribution requisite period | 1 year |  |
Annual vesting rate | 20.00% |  |
Annual vesting requisite period | 1 year |  |
Discretionary match, percent of gross wages | 2.00% |  |
Plan contribution expense | $ 676,000 | $ 445,000 | $ 546,000

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