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SHARE-BASED COMPENSATION (Details Textuals) - USD ($) shares in Thousands, $ in Millions | 12 Months Ended |
--- | --- | ---
Oct. 31, 2023 | Oct. 31, 2022 | Oct. 31, 2021 | Oct. 31, 2020
Shares approved by Shareholders (Shares Available for Grant) | 5,000 |  |  |
Number Outstanding (in shares) | 4,054 | 3,629 | 4,341 | 3,993
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | 2,362 | 3,324 | 3,374 | 4,064
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 | $ 70.3 |  |  |
Pre-tax unrecognized compensation expense related to nonvested stock options, expected to be recognized over a weighted average period (in years) | 4 years |  |  |
Fair value of stock options, Vested | $ 11.1 | $ 14.3 | $ 9.4 |
Common Class A [Member] |  |  |  |
Number Outstanding (in shares) | 2,378 |  |  |
Stock Option and Future Grants [Member] |  |  |  |
Shares approved by Shareholders (Shares Available for Grant) | 6,400 |  |  |
Number Outstanding (in shares) | 2,400 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | 4,000 |  |  |
Share-based Payment Arrangement, Option [Member] |  |  |  |
Share-based Payment Arrangement, Expense | $ 15.5 | 12.6 | 9.1 |
Share-based Payment Arrangement, Expense, Tax Benefit | $ 2.0 | $ 1.7 | $ 1.5 |

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479830/718-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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