Income Taxes	3 Months Ended
Income Taxes	May 02, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Our provision for income tax primarily reflects taxes on international operations and state income taxes. The difference between the income tax provision that would be derived by applying the statutory rate to our loss before income taxes and the income tax provision recorded was primarily attributable to changes in our valuation allowance, U.S. taxes on foreign income and research and development credits. At the end of the first quarter of fiscal 2022, there were no material changes to either the nature or the amounts of the uncertain tax positions previously determined for fiscal 2021.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.