SELECTED FINANCIAL STATEMENT INFORMATION (Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss	$ (46,499)
Unrealized gain (loss)	27,126
Amortization of unrealized loss on defined benefit pension plan, net of tax	15	$ 11
Ending accumulated other comprehensive loss	(19,358)
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss	(45,369)
Unrealized gain (loss)	27,126
Ending accumulated other comprehensive loss	(18,243)
Pension Benefit Obligation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss	(1,130)
Amortization of unrealized loss on defined benefit pension plan, net of tax	15
Ending accumulated other comprehensive loss	$ (1,115)