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INCOME TAXES (Summary of Open Tax Years) (Details) | 12 Months Ended
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Oct. 31, 2018
United States federal [Member] |  |
Income Tax Contingency [Line Items] |  |
Open tax years | Fiscal 2015 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 2015 through the current period |
[1] | Includes federal as well as state, provincial or similar local jurisdictions, as applicable.

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- Definition Tax year that remains open to examination under enacted tax laws. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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