General (Policies)	9 Months Ended
Jul. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accounting Pronouncements Issued Not Yet Adopted and Accounting Pronouncements Recently Adopted	Accounting Pronouncements Recently Adopted In January 2018, the Company adopted ASU 2018-05, Income Taxes (Topic 740): Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118, which updates the income tax accounting in U.S. generally accepted accounting principles (GAAP) to reflect the SEC interpretive guidance released on December 22, 2017, when the 2017 Act was signed into law. Additional information regarding the adoption of this standard is contained in Note 6. Income Taxes. In May 2017, the FASB issued ASU 2017-09, Scope of Modification Accounting. ASU 2017-09 clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. Entities will apply the modification accounting guidance if the value, vesting conditions or classification of the award changes. The update did not change the accounting for modifications. ASU 2017-09 will be applied prospectively to awards modified on or after the adoption date. Early adoption is permitted, including adoption in any interim period. The Company adopted this guidance on May 1, 2018, and it did not have a material impact on the Company's reported financial results. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flow (Topic 230). The guidance reduces diversity in how certain cash receipts and cash payments are presented and classified in the Statements of Cash Flows. The guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. The guidance is effective for annual periods beginning after December 15, 2017, and is applicable to the Company in fiscal 2019. Early adoption is permitted. The Company adopted this guidance on May 1, 2018, and it did not have a material impact on the Company's reported financial results. In July 2015, the FASB issued ASU 2015-11, Simplifying the Measurement of Inventory. Under current guidance, an entity subsequently measures inventory at the lower of cost or market, with market defined as replacement cost, net realizable value (NRV), or NRV less a normal profit margin. An entity uses current replacement cost provided that it is not above NRV (i.e., the ceiling) or below NRV less an approximately normal profit margin (i.e., the floor). ASU 2015-11 eliminates this analysis and requires entities to measure inventory “at the lower of cost and NRV.” ASU 2015-11 is effective prospectively for annual periods beginning after December 15, 2016, and interim periods therein. The Company adopted this guidance on November 1, 2017, and it did not have a material impact on the Company's reported financial results. Accounts Receivable Factoring Program We may factor certain designated trade receivables with one or more third party financial institutions pursuant to a factoring agreement. These are non-recourse factoring arrangements to assist us in managing operating cash flow and meet the requirements to be accounted for as sales in accordance with the “Transfers and Servicing” guidance in ASC 860, where the Company’s continuing involvement subsequent to the transfer is limited to providing certain servicing and collection actions on behalf of the purchasers of the designated trade receivables. Proceeds from amounts factored by the Company are recorded as an increase to cash and a reduction to accounts receivable outstanding in the Consolidated Balance Sheets. Cash flows attributable to factoring are reflected as cash flows from operating activities in the Company’s Consolidated Statements of Cash Flows. Factoring fees associated with the sale of factored receivables for the three and nine months ended July 31, 2018 were $0.5 million. We did not factor accounts receivables in the nine months ended July 31, 2017.

Accounting Pronouncements Recently Adopted

In January 2018, the Company adopted ASU 2018-05, Income Taxes (Topic 740): Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118, which updates the income tax accounting in U.S. generally accepted accounting principles (GAAP) to reflect the SEC interpretive guidance released on December 22, 2017, when the 2017 Act was signed into law. Additional information regarding the adoption of this standard is contained in Note 6. Income Taxes.

In May 2017, the FASB issued ASU 2017-09, Scope of Modification Accounting. ASU 2017-09 clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. Entities will apply the modification accounting guidance if the value, vesting conditions or classification of the award changes. The update did not change the accounting for modifications. ASU 2017-09 will be applied prospectively to awards modified on or after the adoption date. Early adoption is permitted, including adoption in any interim period. The Company adopted this guidance on May 1, 2018, and it did not have a material impact on the Company's reported financial results.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flow (Topic 230). The guidance reduces diversity in how certain cash receipts and cash payments are presented and classified in the Statements of Cash Flows. The guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. The guidance is effective for annual periods beginning after December 15, 2017, and is applicable to the Company in fiscal 2019. Early adoption is permitted. The Company adopted this guidance on May 1, 2018, and it did not have a material impact on the Company's reported financial results.

In July 2015, the FASB issued ASU 2015-11, Simplifying the Measurement of Inventory. Under current guidance, an entity subsequently measures inventory at the lower of cost or market, with market defined as replacement cost, net realizable value (NRV), or NRV less a normal profit margin. An entity uses current replacement cost provided that it is not above NRV (i.e., the ceiling) or below NRV less an approximately normal profit margin (i.e., the floor). ASU 2015-11 eliminates this analysis and requires entities to measure inventory “at the lower of cost and NRV.” ASU 2015-11 is effective prospectively for annual periods beginning after December 15, 2016, and interim periods therein. The Company adopted this guidance on November 1, 2017, and it did not have a material impact on the Company's reported financial results.

Accounts Receivable Factoring Program

We may factor certain designated trade receivables with one or more third party financial institutions pursuant to a factoring agreement. These are non-recourse factoring arrangements to assist us in managing operating cash flow and meet the requirements to be accounted for as sales in accordance with the “Transfers and Servicing” guidance in ASC 860, where the Company’s continuing involvement subsequent to the transfer is limited to providing certain servicing and collection actions on behalf of the purchasers of the designated trade receivables. Proceeds from amounts factored by the Company are recorded as an increase to cash and a reduction to accounts receivable outstanding in the Consolidated Balance Sheets. Cash flows attributable to factoring are reflected as cash flows from operating activities in the Company’s Consolidated Statements of Cash Flows. Factoring fees associated with the sale of factored receivables for the three and nine months ended July 31, 2018 were $0.5 million. We did not factor accounts receivables in the nine months ended July 31, 2017.