v3.26.1
FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Level 3 Valuation Inputs) (Details) - Fair Value, Inputs, Level 3 [Member]
$ in Thousands
Jul. 31, 2026
USD ($)
Oct. 31, 2025
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value $ 69,097 $ 46,198
FY2026 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value 2,736  
FY2025 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value 15,856  
FY2022 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value 24,683  
FY2022 Acquisition Subsidiary 2    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value 13,591  
FY2026 Acquisition Subsidiary 2    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value $ 12,231  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2026 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.07  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2026 Acquisition Subsidiary 1 | 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] | FY2026 Acquisition Subsidiary 1 | 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] | FY2025 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.11  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2025 Acquisition Subsidiary 1 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input (0.01)  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2025 Acquisition Subsidiary 1 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.19  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.07  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 1 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.06  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2022 Acquisition Subsidiary 1 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.09  
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] 0.11  
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 0.10  
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 0.11  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2026 Acquisition Subsidiary 2    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.35  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2026 Acquisition Subsidiary 2 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.12  
Measurement Input, Long-term Revenue Growth Rate [Member] | FY2026 Acquisition Subsidiary 2 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.43  
Measurement Input, Discount Rate [Member] | FY2026 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.082  
Measurement Input, Discount Rate [Member] | FY2026 Acquisition Subsidiary 1 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.082  
Measurement Input, Discount Rate [Member] | FY2026 Acquisition Subsidiary 1 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.082  
Measurement Input, Discount Rate [Member] | FY2025 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.067  
Measurement Input, Discount Rate [Member] | FY2025 Acquisition Subsidiary 1 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.067  
Measurement Input, Discount Rate [Member] | FY2025 Acquisition Subsidiary 1 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.067  
Measurement Input, Discount Rate [Member] | FY2022 Acquisition Subsidiary 1    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.068  
Measurement Input, Discount Rate [Member] | FY2022 Acquisition Subsidiary 1 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.068  
Measurement Input, Discount Rate [Member] | FY2022 Acquisition Subsidiary 1 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.068  
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] 0.051  
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 0.051  
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 0.051  
Measurement Input, Discount Rate [Member] | FY2026 Acquisition Subsidiary 2    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input [1] 0.091  
Measurement Input, Discount Rate [Member] | FY2026 Acquisition Subsidiary 2 | Minimum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.091  
Measurement Input, Discount Rate [Member] | FY2026 Acquisition Subsidiary 2 | Maximum [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Business Combination, Contingent Consideration, Liability, Measurement Input 0.092  
[1] Unobservable inputs were weighted by the relative fair value of the contingent consideration liability.