INCOME TAXES (Summary of Open Tax Years) (Details)	12 Months Ended
	Oct. 31, 2017
United States federal [Member]
Income Tax Contingency [Line Items]
Open tax years	Fiscal 2014 through the current period
Germany [Member]
Income Tax Contingency [Line Items]
Open tax years	Fiscal 2013 through the current period	[1]
Taiwan [Member]
Income Tax Contingency [Line Items]
Open tax years	Fiscal 2014 through the current period

[1] Includes federal as well as state, provincial or similar local jurisdictions, as applicable.