New Accounting Pronouncements	3 Months Ended
New Accounting Pronouncements	Jan. 30, 2021
Accounting Standards Update and Change in Accounting Principle [Abstract]
New Accounting Pronouncements	New Accounting Pronouncements Standards Implemented Financial Instruments In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2016-13, Financial Instruments - Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments (ASU 2016-13). ASU 2016-13 requires a financial asset (or group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. In 2019, the FASB issued ASU 2019-05, Financial Instruments - Credit Losses (Topic 326): Targeted Transition Relief (ASU 2019-05) and ASU 2019-11, Codification Improvements to Topic 326 (ASU 2019-11). ASU 2019-05 allows an entity to irrevocably elect the fair value option for certain financial instruments. Once elected, an entity would recognize the difference between the carrying amount and the fair value of the financial instrument as part of the cumulative effect adjustments associated with the adoption of ASU 2016-13. ASU 2019-11 allows entities to exclude the accrued interest component of amortized cost from various disclosures required by ASC 326. The Company is exposed to credit losses through sales of its products and certain financial instruments. The Company determines if there is an expected loss on its accounts receivables using historical collection experience, current and future economic and market conditions and a review of the current status of customers' trade accounts receivables. The Company adopted these standards effective November 1, 2020 using the modified retrospective approach, which did not have a material impact on the Company's financial position and results of operations. See Note 8, Fair Value, in these Notes to Condensed Consolidated Financial Statements for more information related to how the Company assesses credit losses on its available-for-sale debt securities. Income taxes In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes. ASU 2019-12 eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. It also clarifies and simplifies other aspects of the accounting for income taxes. The Company adopted ASU 2019-12 in the first quarter of fiscal 2021. Upon adoption, ASU 2019-12 did not have a material impact on the Company's financial position and results of operations. Retirement Benefits In August 2018, the FASB issued ASU 2018-14, Compensation-Retirement Benefits-Defined Benefit Plans-General (Topic 715-20): Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans (ASU 2018-14), which modifies the disclosure requirements for defined benefit pension plans and other post-retirement plans. ASU 2018-14 is effective for fiscal years ending after December 15, 2020, with early adoption permitted. The Company adopted ASU 2018-14 in the first quarter of fiscal 2021. Upon adoption, ASU 2018-14 did not have a material impact on the Company's financial position and results of operations. Standards to Be Implemented Reference Rate Reform In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848) - Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional guidance for accounting for contracts, hedging relationships, and other transactions affected by reference rate reform, if certain criteria are met. The provisions of this standard are available for election through December 31, 2022. The Company is currently evaluating the impact of the reference rate reform on its contracts and the resulting impact of adopting this standard on our financial statements.