DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Changes in components of accumulated other comprehensive loss (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2025	Apr. 30, 2024
Derivative [Line Items]
Beginning Balance	$ (21,335)		$ (16,394)
Other comprehensive income (loss) before reclassifications	7,650		2,160
Reclassifications	285	$ 407	807	$ 619
Deferred income tax valuation allowances	(202)		(175)
Ending Balance	(13,602)		(13,602)
Foreign Currency Translation
Derivative [Line Items]
Beginning Balance	(19,905)		(14,511)
Other comprehensive income (loss) before reclassifications	8,061		2,667
Ending Balance	(11,844)		(11,844)
Cash Flow Hedging
Derivative [Line Items]
Beginning Balance	(1,430)		(1,883)
Other comprehensive income (loss) before reclassifications	(411)		(507)
Reclassifications	285		807
Deferred income tax valuation allowances	(202)		(175)
Ending Balance	$ (1,758)		$ (1,758)