v3.25.3

Stock-Based Compensation - Employee Stock Purchase Plan (Narrative) (Details) - USD ($) | 12 Months Ended
--- | ---
Oct. 31, 2025 | Oct. 31, 2024 | Oct. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock-based compensation expense, net of tax | $ 434,000,000 | $ 375,000,000 | $ 366,000,000
2021 ESPP |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Maximum employee contribution limit (as a percent) | 10.00% |  |
Stock purchase price (as a percent) | 95.00% |  |
Stock-based compensation expense, net of tax | $ 0 |  |
Stock authorized for issuance (in shares) | 50,000,000 |  |

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