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INCOME TAXES (Details Textuals) - USD ($) $ in Millions | 1 Months Ended | 2 Months Ended | 3 Months Ended
--- | --- | --- | ---
Jan. 31, 2018 | Dec. 21, 2017 | Jan. 31, 2019 | Jan. 31, 2018
Income Tax Disclosure [Abstract] |  |  |  |
Federal Statutory Income Tax Rate | 21.00% | 35.00% |  |
Effective Income Tax Rate, Continuing Operations |  |  | 4.50% | 4.70%
Tax benefit from stock option exercises recognized in the period |  |  | $ 14.4 |
Transition Tax Expense from Unremitted Earnings from Foreign Subsidiaries |  |  |  | $ 11.9

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- Definition Amount of deferred tax expense from write-off of the deferred tax asset related to deductible stock options at exercise. + References No definition available. + Details
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