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Income Taxes	3 Months Ended
Income Taxes	May 04, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes During the three months ended May 4, 2019 and May 5, 2018, income tax expense differed from what would be computed using the statutory federal tax rate primarily due to the effect of state and local income taxes partially offset by tax benefits recognized for federal tax credits.