Income Taxes	9 Months Ended
Nov. 03, 2018
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Income tax expense for the interim periods was computed using the tax rate estimated to be applicable for the full fiscal year, adjusted for discrete items. The Company’s effective income tax rate was 61.7% for the nine months ended November 3, 2018, compared to 508.6% for the nine months ended October 28, 2017. The improvement in the effective income tax rate during the nine months ended November 3, 2018 was due primarily to the revision of provisional amounts recorded related to the impact of the 2017 Tax Cuts and Jobs Act in the U.S. (referred to herein as the “Tax Reform”) as discussed further below, lower losses during the nine months ended November 3, 2018 in jurisdictions in which the Company has valuation allowances, the impact of discrete non-deductible expenses as compared to the same prior-year period and, to a lesser extent, the reversal of a valuation allowance on certain deferred taxes. In December 2017, the U.S. government enacted the Tax Reform, which significantly changed the U.S. corporate income tax laws, including lowering the U.S. federal corporate income tax rate from 35% to 21% and requiring a one-time mandatory transition tax on accumulated foreign earnings. The Tax Reform also establishes new tax laws that are effective for calendar 2018, including but not limited to (i) a new provision designed to tax global intangible low-taxed income (“GILTI”), (ii) a general elimination of U.S. federal income taxes on dividends from foreign subsidiaries, (iii) a limitation on deductible interest expense and (iv) limitations on the deductibility of certain executive compensation. Any income tax payable related to the transition tax is due over an eight-year period beginning in calendar 2018. The SEC issued authoritative guidance which addresses accounting for the impact of the Tax Reform. This guidance provides a measurement period, which should not extend beyond one year from the enactment date, during which the Company may finalize the accounting for the impacts of the Tax Reform, and allows for the Company to record provisional estimates of such amounts. Based on the Company’s interpretation of the Tax Reform, reasonable estimates were made to record provisional adjustments during the fourth quarter of fiscal 2018. During the third quarter of fiscal 2019, the Company completed the preparation of its U.S. federal tax return for the fiscal year 2018 and concluded, based on the additional information that has become available, that no transition tax is due. As a result, during the three months ended November 3, 2018, the Company revised its provisional amount initially recorded in the three months ended February 3, 2018 related to the Tax Reform and recognized a tax benefit of $19.6 million. The Company will continue to refine such amounts within the measurement period allowed if and when additional interpretations are issued. On November 28, 2018, the U.S. Internal Revenue Service (“IRS”) announced a proposed regulation to revise the section of the underlying IRS code which gave rise to the Company’s change in the provisional calculation. In the event legislation is passed in the future to revise the relevant IRS code section, the Company could have additional tax expense and tax liabilities of approximately $12.8 million. In accordance with current legislation, such charges would be payable over the next seven years. The Company had no amounts recorded in the condensed consolidated balance sheet related to the transition tax in accrued expenses or other long-term liabilities as of November 3, 2018. The Company included $1.9 million and $17.7 million related to the transition tax in accrued expenses and other long-term liabilities in its condensed consolidated balance sheets as of February 3, 2018, respectively. From time-to-time, the Company is subject to routine income tax audits on various tax matters around the world in the ordinary course of business. As of November 3, 2018, several income tax audits were underway for various periods in multiple jurisdictions. The Company accrues an amount for its estimate of additional income tax liability which the Company, more likely than not, will incur as a result of the ultimate resolution of income tax audits (“uncertain tax positions”). The Company reviews and updates the estimates used in the accrual for uncertain tax positions as more definitive information becomes available from taxing authorities, upon completion of tax audits, upon expiration of statutes of limitation, or upon occurrence of other events. The Company had aggregate accruals for uncertain tax positions, including penalties and interest, of $18.4 million and $19.0 million as of November 3, 2018 and February 3, 2018, respectively.

Income Taxes

Income tax expense for the interim periods was computed using the tax rate estimated to be applicable for the full fiscal year, adjusted for discrete items. The Company’s effective income tax rate was 61.7% for the nine months ended November 3, 2018, compared to 508.6% for the nine months ended October 28, 2017. The improvement in the effective income tax rate during the nine months ended November 3, 2018 was due primarily to the revision of provisional amounts recorded related to the impact of the 2017 Tax Cuts and Jobs Act in the U.S. (referred to herein as the “Tax Reform”) as discussed further below, lower losses during the nine months ended November 3, 2018 in jurisdictions in which the Company has valuation allowances, the impact of discrete non-deductible expenses as compared to the same prior-year period and, to a lesser extent, the reversal of a valuation allowance on certain deferred taxes.

In December 2017, the U.S. government enacted the Tax Reform, which significantly changed the U.S. corporate income tax laws, including lowering the U.S. federal corporate income tax rate from 35% to 21% and requiring a one-time mandatory transition tax on accumulated foreign earnings. The Tax Reform also establishes new tax laws that are effective for calendar 2018, including but not limited to (i) a new provision designed to tax global intangible low-taxed income (“GILTI”), (ii) a general elimination of U.S. federal income taxes on dividends from foreign subsidiaries, (iii) a limitation on deductible interest expense and (iv) limitations on the deductibility of certain executive compensation. Any income tax payable related to the transition tax is due over an eight-year period beginning in calendar 2018. The SEC issued authoritative guidance which addresses accounting for the impact of the Tax Reform. This guidance provides a measurement period, which should not extend beyond one year from the enactment date, during which the Company may finalize the accounting for the impacts of the Tax Reform, and allows for the Company to record provisional estimates of such amounts. Based on the Company’s interpretation of the Tax Reform, reasonable estimates were made to record provisional adjustments during the fourth quarter of fiscal 2018. During the third quarter of fiscal 2019, the Company completed the preparation of its U.S. federal tax return for the fiscal year 2018 and concluded, based on the additional information that has become available, that no transition tax is due. As a result, during the three months ended November 3, 2018, the Company revised its provisional amount initially recorded in the three months ended February 3, 2018 related to the Tax Reform and recognized a tax benefit of $19.6 million. The Company will continue to refine such amounts within the measurement period allowed if and when additional interpretations are issued. On November 28, 2018, the U.S. Internal Revenue Service (“IRS”) announced a proposed regulation to revise the section of the underlying IRS code which gave rise to the Company’s change in the provisional calculation. In the event legislation is passed in the future to revise the relevant IRS code section, the Company could have additional tax expense and tax liabilities of approximately $12.8 million. In accordance with current legislation, such charges would be payable over the next seven years.

The Company had no amounts recorded in the condensed consolidated balance sheet related to the transition tax in accrued expenses or other long-term liabilities as of November 3, 2018. The Company included $1.9 million and $17.7 million related to the transition tax in accrued expenses and other long-term liabilities in its condensed consolidated balance sheets as of February 3, 2018, respectively.

From time-to-time, the Company is subject to routine income tax audits on various tax matters around the world in the ordinary course of business. As of November 3, 2018, several income tax audits were underway for various periods in multiple jurisdictions. The Company accrues an amount for its estimate of additional income tax liability which the Company, more likely than not, will incur as a result of the ultimate resolution of income tax audits (“uncertain tax positions”). The Company reviews and updates the estimates used in the accrual for uncertain tax positions as more definitive information becomes available from taxing authorities, upon completion of tax audits, upon expiration of statutes of limitation, or upon occurrence of other events.

The Company had aggregate accruals for uncertain tax positions, including penalties and interest, of $18.4 million and $19.0 million as of November 3, 2018 and February 3, 2018, respectively.