FAIR VALUE MEASUREMENTS (Contingent Consideration Liability) (Details) - USD ($) $ in Thousands	9 Months Ended
Jul. 31, 2026	Oct. 31, 2025
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Contingent consideration related to the acquisition of noncontrolling interests	$ 12,183
Business Combination, Contingent Consideration, Liability [Abstract]
Contingent consideration	69,097	$ 46,198
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Opening balance, Contingent Consideration Liabilities	46,198
Contingent Consideration Liability, Purchases	8,021
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)	2,695
Ending balance, Contingent Consideration Liabilities	69,097
Business Combination, Contingent Consideration, Liability [Abstract]
Business Combination, Contingent Consideration, Liability, Current	40,102
Business Combination, Contingent Consideration, Liability, Noncurrent	28,995
Contingent consideration	$ 69,097	$ 46,198

Contingent consideration related to the acquisition of noncontrolling interests

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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Amount of increase (decrease) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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