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Employee Benefits - Schedule of Weighted-Average Asset Allocations by Asset Category (Details) | Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022
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Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 100.00% | 100.00% | 100.00%
Cash and cash equivalents |  |  |
Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 3.70% | 2.90% | 2.00%
Corporate common stock |  |  |
Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 25.20% | 26.00% | 33.60%
Equity mutual funds |  |  |
Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 39.90% | 39.10% | 33.90%
Balanced funds |  |  |
Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 2.20% | 2.40% | 1.80%
Alternative investments |  |  |
Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 0.80% | 0.70% | 0.90%
Bond mutual funds |  |  |
Defined Benefit Plan, Plan Assets, Allocation [Line Items] |  |  |
Asset allocation | 28.20% | 28.90% | 27.80%

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