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FINANCIAL INSTRUMENTS - Fair value hierarchy (Details) - Fair Value measurements recurring - USD ($)
$ in Thousands
Jan. 31, 2026
Oct. 31, 2025
Level 1    
Assets    
Mutual Funds $ 3,587 $ 3,489
Liabilities    
Mutual Funds 0 0
Level 2    
Assets    
Derivatives 82 263
Liabilities    
Derivatives $ 3,134 $ 3,084