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FAIR VALUE MEASUREMENTS (Level 3 Valuation Inputs) (Details) - Fair Value, Inputs, Level 3 [Member] $ in Thousands | Oct. 31, 2024 USD ($) | Oct. 31, 2023 USD ($) | Oct. 31, 2022 USD ($)
--- | --- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value |  | $ 30,207 | $ 71,136 | $ 82,803
FY2022 Acquisition Subsidiary 2 |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value |  | 21,770 |  |
FY2022 Acquisition Subsidiary 3 |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value |  | $ 0 |  |
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 2 |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | [1] | 0.08 |  |
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 2 | Minimum [Member] |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input |  | 0.03 |  |
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 2 | Maximum [Member] |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input |  | 0.10 |  |
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 3 |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | [1] | 0.03 |  |
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 3 | Minimum [Member] |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input |  | 0 |  |
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 3 | Maximum [Member] |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input |  | 0.05 |  |
Measurement Input, Discount Rate [Member] | FY2022 Acquisition Subsidiary 2 |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | [1] | 0.085 |  |
Measurement Input, Discount Rate [Member] | FY2022 Acquisition Subsidiary 2 | Minimum [Member] |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input |  | 0.085 |  |
Measurement Input, Discount Rate [Member] | FY2022 Acquisition Subsidiary 2 | Maximum [Member] |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Business Combination, Contingent Consideration, Liability, Measurement Input |  | 0.085 |  |
[1] | Unobservable inputs were weighted by the relative fair value of the contingent consideration liability.

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