Income Taxes	3 Months Ended
Feb. 01, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s effective tax rate reflects the applicable tax rate in effect in the various tax jurisdictions around the world where the Company's income is earned. The Company’s effective tax rates for the three-month periods ended February 1, 2020 and February 2, 2019 were below the U.S. statutory tax rate of 21.0%, due to lower statutory tax rates applicable to the Company's operations in the foreign jurisdictions in which it earns income and as a result of the foreign derived intangible income deduction (FDII), partially offset by the global intangible low-tax income (GILTI) tax. The effective tax rate decreased in the three-month period ended February 1, 2020, as compared to the same period of the prior fiscal year, primarily as a result of a change in the mix of the foreign jurisdictions where income is earned. Additionally, the tax rate for the three-month period ended February 2, 2019 included the effects of recording deferred tax benefits relating to a one-time set up of the GILTI deferred method election of $5.1 million, along with the completion of the accounting for the income tax effects of the Tax Cuts and Jobs Act legislation, in accordance with the U.S. Securities and Exchange Commission Staff Accounting Bulletin No. 118 for the transition tax, which yielded a $7.5 million tax benefit. The Company’s Ireland tax returns prior to the fiscal year ended November 2, 2013 are no longer subject to examination. During the fourth quarter of fiscal 2018, the Company’s Irish tax resident subsidiary received an assessment for fiscal 2013 of approximately €43.0 million, or $47.7 million (as of February 1, 2020), from the Irish Revenue Commissioners (Irish Revenue). This assessment excludes any penalties and interest. The assessment claims that the Company’s Irish entity failed to conform to 2010 OECD Transfer Pricing Guidelines. The Company strongly disagrees with the assessment and maintains that its transfer pricing is appropriate. Therefore, the Company has not recorded any additional tax liability related to fiscal 2013 or any other periods. The Company intends to vigorously defend its originally filed tax return position and is currently preparing for an appeal with the Irish Tax Appeals Commission, which is the normal process for the resolution of differences between Irish Revenue and taxpayers. If Irish Revenue were ultimately to prevail with respect to its assessment for fiscal 2013, such assessment and any potential impact related to years subsequent to fiscal 2013 could have a material unfavorable impact on the Company's income tax expense and net earnings in future periods. During fiscal 2019, Irish Revenue commenced transfer pricing audits of the fiscal years ended November 1, 2014; October 31, 2015 (fiscal 2015); October 29, 2016 (fiscal 2016); and October 28, 2017 (fiscal 2017); however, the Company received confirmation from Irish Revenue that the audit relating to the period ended November 1, 2014 was complete and that no further tax assessment arose in respect of that period. The audits related to fiscal 2015, fiscal 2016 and fiscal 2017 are on-going.In February 2018, the Financial Accounting Standards Board (FASB) issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (ASU 2018-02). ASU 2018-02 allows stranded tax effects resulting from changes to tax legislation to be reclassified from AOCI to retained earnings. The Company adopted this ASU during the first quarter of fiscal 2020 and therefore applied the ASU in the period of adoption using the specific identification approach. As a result, the Company reclassified approximately $2.4 million from AOCI into retained earnings.

Income Taxes

3 Months Ended

Feb. 01, 2020

The Company’s effective tax rate reflects the applicable tax rate in effect in the various tax jurisdictions around the world where the Company's income is earned.

The Company’s effective tax rates for the three-month periods ended February 1, 2020 and February 2, 2019 were below the U.S. statutory tax rate of 21.0%, due to lower statutory tax rates applicable to the Company's operations in the foreign jurisdictions in which it earns income and as a result of the foreign derived intangible income deduction (FDII), partially offset by the global intangible low-tax income (GILTI) tax. The effective tax rate decreased in the three-month period ended February 1, 2020, as compared to the same period of the prior fiscal year, primarily as a result of a change in the mix of the foreign jurisdictions where income is earned. Additionally, the tax rate for the three-month period ended February 2, 2019 included the effects of recording deferred tax benefits relating to a one-time set up of the GILTI deferred method election of $5.1 million, along with the completion of the accounting for the income tax effects of the Tax Cuts and Jobs Act legislation, in accordance with the U.S. Securities and Exchange Commission Staff Accounting Bulletin No. 118 for the transition tax, which yielded a $7.5 million tax benefit.

The Company’s Ireland tax returns prior to the fiscal year ended November 2, 2013 are no longer subject to examination. During the fourth quarter of fiscal 2018, the Company’s Irish tax resident subsidiary received an assessment for fiscal 2013 of approximately €43.0 million, or $47.7 million (as of February 1, 2020), from the Irish Revenue Commissioners (Irish Revenue). This assessment excludes any penalties and interest. The assessment claims that the Company’s Irish entity failed to conform to 2010 OECD Transfer Pricing Guidelines. The Company strongly disagrees with the assessment and maintains that its transfer pricing is appropriate. Therefore, the Company has not recorded any additional tax liability related to fiscal 2013 or any other periods. The Company intends to vigorously defend its originally filed tax return position and is currently preparing for an appeal with the Irish Tax Appeals Commission, which is the normal process for the resolution of differences between Irish Revenue and taxpayers. If Irish Revenue were ultimately to prevail with respect to its assessment for fiscal 2013, such assessment and any potential impact related to years subsequent to fiscal 2013 could have a material unfavorable impact on the Company's income tax expense and net earnings in future periods. During fiscal 2019, Irish Revenue commenced transfer pricing audits of the fiscal years ended November 1, 2014; October 31, 2015 (fiscal 2015); October 29, 2016 (fiscal 2016); and October 28, 2017 (fiscal 2017); however, the Company received confirmation from Irish Revenue that the audit relating to the period ended November 1, 2014 was complete and that no further tax assessment arose in respect of that period. The audits related to fiscal 2015, fiscal 2016 and fiscal 2017 are on-going.In February 2018, the Financial Accounting Standards Board (FASB) issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (ASU 2018-02). ASU 2018-02 allows stranded tax effects resulting from changes to tax legislation to be reclassified from AOCI to retained earnings. The Company adopted this ASU during the first quarter of fiscal 2020 and therefore applied the ASU in the period of adoption using the specific identification approach. As a result, the Company reclassified approximately $2.4 million from AOCI into retained earnings.