General (Policies)	6 Months Ended
Apr. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accounting Pronouncements Issued Not Yet Adopted and Accounting Pronouncements Recently Adopted	Accounting Pronouncements Issued Not Yet Adopted In March 2016, the FASB issued ASU 2016-09, Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to improve the accounting for share-based payment transactions as part of the FASB’s simplification initiative. The ASU changes the following aspects of the accounting for share-based payment award transactions, including: accounting for income taxes; classification of excess tax benefits on the statement of cash flows; forfeitures; minimum statutory tax withholding requirements; and classification of employee taxes paid on the statement of cash flows when an employer withholds shares for tax-withholding purposes. We are currently evaluating the impact of ASU 2016-09, which is effective for the Company in our fiscal year and interim periods beginning on November 1, 2017. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). ASU 2016-01 requires that a lessee recognize the assets and liabilities that arise from operating leases. A lessee should recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. We are currently evaluating the impact of ASU 2016-02, which is effective for the Company in our fiscal year and interim periods beginning on November 1, 2019. In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes, which requires entities to present all deferred tax assets and liabilities as noncurrent. The amendments in the ASU are effective for the Company in our fiscal year and interim periods beginning on November 1, 2017. The Company does not expect the new guidance to have a material impact on the Company’s consolidated financial statements. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 requires revenue recognition to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 sets forth a new revenue recognition model that requires identifying the contract, identifying the performance obligations, determining the transaction price, allocating the transaction price to performance obligations and recognizing the revenue upon satisfaction of performance obligations. The amendments in the ASU can be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying the update recognized at the date of the initial application along with additional disclosures. We are currently evaluating the impact of ASU 2014-09, which is effective for the Company in our fiscal year and interim periods beginning on November 1, 2018. Accounting Pronouncements Recently Adopted In April 2015, the FASB issued Accounting Standards Update (ASU) 2015-03, Interest - Imputation of Interest (Subtopic 835-30) Simplifying the Presentation of Debt Issuance Costs. The amendments in this update require that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. ASU 2015-03 is effective for interim and annual reporting periods beginning after December 15, 2016. Early adoption is permitted. We elected to early adopt this guidance as a change in accounting principle on a retrospective basis in the fiscal first quarter ended January 31, 2016. As of January 31, 2016 and October 31, 2015, we have presented debt issuance costs related to our term loans, previously reported in other assets, as direct deductions from the carrying amount of the debt liability. We also presented the debt issuance costs related to our revolving credit facility as a deferred asset within other assets, as is permitted by ASU 2015-15, Imputation of Interest, which was issued in August 2015. Such adoption did not have a material impact to our consolidated financial position.

Accounting Pronouncements Issued Not Yet Adopted

In March 2016, the FASB issued ASU 2016-09, Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to improve the accounting for share-based payment transactions as part of the FASB’s simplification initiative. The ASU changes the following aspects of the accounting for share-based payment award transactions, including: accounting for income taxes; classification of excess tax benefits on the statement of cash flows; forfeitures; minimum statutory tax withholding requirements; and classification of employee taxes paid on the statement of cash flows when an employer withholds shares for tax-withholding purposes. We are currently evaluating the impact of ASU 2016-09, which is effective for the Company in our fiscal year and interim periods beginning on November 1, 2017.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). ASU 2016-01 requires that a lessee recognize the assets and liabilities that arise from operating leases. A lessee should recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. We are currently evaluating the impact of ASU 2016-02, which is effective for the Company in our fiscal year and interim periods beginning on November 1, 2019.

In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes, which requires entities to present all deferred tax assets and liabilities as noncurrent. The amendments in the ASU are effective for the Company in our fiscal year and interim periods beginning on November 1, 2017. The Company does not expect the new guidance to have a material impact on the Company’s consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 requires revenue recognition to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 sets forth a new revenue recognition model that requires identifying the contract, identifying the performance obligations, determining the transaction price, allocating the transaction price to performance obligations and recognizing the revenue upon satisfaction of performance obligations. The amendments in the ASU can be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying the update recognized at the date of the initial application along with additional disclosures. We are currently evaluating the impact of ASU 2014-09, which is effective for the Company in our fiscal year and interim periods beginning on November 1, 2018.

Accounting Pronouncements Recently Adopted

In April 2015, the FASB issued Accounting Standards Update (ASU) 2015-03, Interest - Imputation of Interest (Subtopic 835-30) Simplifying the Presentation of Debt Issuance Costs. The amendments in this update require that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. ASU 2015-03 is effective for interim and annual reporting periods beginning after December 15, 2016. Early adoption is permitted. We elected to early adopt this guidance as a change in accounting principle on a retrospective basis in the fiscal first quarter ended January 31, 2016. As of January 31, 2016 and October 31, 2015, we have presented debt issuance costs related to our term loans, previously reported in other assets, as direct deductions from the carrying amount of the debt liability. We also presented the debt issuance costs related to our revolving credit facility as a deferred asset within other assets, as is permitted by ASU 2015-15, Imputation of Interest, which was issued in August 2015. Such adoption did not have a material impact to our consolidated financial position.