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INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 27, 2019 | Jan. 28, 2018 | Oct. 27, 2019 | Oct. 28, 2018
Income Tax Contingency [Line Items] |  |  |  |
Tax Cuts and Jobs Act, phase-in blended income tax rate |  |  |  | 23.40%
Effective tax rate | 21.30% | 0.60% |  |
Unrecognized tax benefits that would impact effective tax rate | $ 27,200 | $ 25,700 |  |
Interest and penalties expenses related to uncertain tax positions | 0 | 0 |  |
Accrued interest and penalties associated with unrecognized tax benefits | $ 6,500 | $ 7,300 |  |
Scenario, Forecast |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax Cuts and Jobs Act, phase-in blended income tax rate |  |  | 21.00% |
Scenario, Forecast | Minimum |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Effective tax rate |  |  | 20.50% |
Scenario, Forecast | Maximum |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Effective tax rate |  |  | 23.00% |

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