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SHARE-BASED COMPENSATION (Details Textuals) - USD ($) shares in Thousands, $ in Millions | 12 Months Ended |
--- | --- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022 | Oct. 31, 2021
Shares approved by Shareholders (Shares Available for Grant) | 5,000 |  |  |
Number Outstanding (in shares) | 3,435 | 4,054 | 3,629 | 4,341
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | 2,309 | 2,362 | 3,324 | 3,374
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 5 years |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period | 10 years |  |  |
Pre-tax unrecognized compensation expense related to nonvested stock options | $ 55.2 |  |  |
Pre-tax unrecognized compensation expense related to nonvested stock options, expected to be recognized over a weighted average period (in years) | 3 years 2 months 12 days |  |  |
Fair value of stock options, Vested | $ 20.1 | $ 11.1 | $ 14.3 |
Common Class A [Member] |  |  |  |
Number Outstanding (in shares) | 2,066 |  |  |
Stock Option and Future Grants [Member] |  |  |  |
Shares approved by Shareholders (Shares Available for Grant) | 5,700 |  |  |
Number Outstanding (in shares) | 3,400 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | 2,300 |  |  |
Share-based Payment Arrangement, Option [Member] |  |  |  |
Share-based Payment Arrangement, Expense | $ 18.8 | 15.5 | 12.6 |
Share-based Payment Arrangement, Expense, Tax Benefit | $ 2.4 | $ 2.0 | $ 1.7 |

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