Income Taxes	3 Months Ended
Income Taxes	Jan. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The income tax provision reflects the geographic mix of earnings in various federal, state and foreign tax jurisdictions and their applicable rates resulting in a composite effective tax rate. The Company’s cumulative results for substantially all United States (“U.S.”) and certain non-U.S. jurisdictions for the most recent three-year period is a loss. Accordingly, a valuation allowance has been established for substantially all loss carryforwards and other net deferred tax assets for these jurisdictions, resulting in an effective tax rate that is significantly different than the statutory rate. The Company adjusts its effective tax rate for each quarter to be consistent with the estimated annual effective tax rate, consistent with ASC 270, Interim Reporting, and ASC 740-270, Income Taxes – Intra Period Tax Allocation. Jurisdictions with a projected loss for the full year where no tax benefit can be recognized are excluded from the calculation of the estimated annual effective tax rate. The Company’s future effective tax rates could be affected by earnings being different than anticipated in countries with differing statutory rates, increases in recorded valuation allowances of tax assets, or changes in tax laws. The Company’s provision for income taxes primarily includes foreign jurisdictions and state taxes. The income tax provision in the first quarters of fiscal 2021 and 2020 were $0.3 million and $0.2 million, respectively, primarily related to locations outside of the United States. The Company’s quarterly provision for income taxes is measured using an estimated annual effective tax rate, adjusted for discrete items that occur within the periods presented. The Company has analyzed the income tax impacts of the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) and has determined that it will not have a material impact to the Company.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.