Income Taxes	6 Months Ended
Aug. 04, 2018
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Tax Cuts and Jobs Act (the "Act") was signed into law on December 22, 2017. The Act’s primary impact to the Company’s consolidated financial statements was its reduction of the federal corporate income tax rate from 35% to 21%, effective January 1, 2018. The Company determined a reasonable estimate of the income tax effects of the Act and recorded provisional amounts within its consolidated financial statements during fiscal 2017. During the six months ended August 4, 2018, no adjustments were made to the provisional amounts recorded. The Company continues to analyze additional information and guidance related to certain aspects of the Act, including, but not limited to, increased expensing of business assets, limitations on the deductibility of executive compensation, conformity or changes by state taxing authorities in response to the Act, and any impact on the final determination of the net deferred tax liabilities. The final income tax effects of the Act may differ from the provisional amounts recorded due to, among other factors, anticipated guidance to be released in the coming year, including IRS notices, and any resulting changes in the Company’s interpretation and application of the Act. The Company will finalize its accounting for the income tax effects of the Act within the one-year measurement period provided under SEC Staff Accounting Bulletin No. 118. During the three months ended August 4, 2018 and July 29, 2017, income tax benefit differed from what would be computed using the statutory federal tax rate primarily due to the effect of state and local income taxes and tax benefits recognized for federal tax credits. During the six months ended August 4, 2018 and July 29, 2017, 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. See Note 2, Accounting Standards, for the Company's adoption of ASU No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory, and the impact of the adoption on deferred taxes.

Income Taxes

The Tax Cuts and Jobs Act (the "Act") was signed into law on December 22, 2017. The Act’s primary impact to the Company’s consolidated financial statements was its reduction of the federal corporate income tax rate from 35% to 21%, effective January 1, 2018. The Company determined a reasonable estimate of the income tax effects of the Act and recorded provisional amounts within its consolidated financial statements during fiscal 2017. During the six months ended August 4, 2018, no adjustments were made to the provisional amounts recorded. The Company continues to analyze additional information and guidance related to certain aspects of the Act, including, but not limited to, increased expensing of business assets, limitations on the deductibility of executive compensation, conformity or changes by state taxing authorities in response to the Act, and any impact on the final determination of the net deferred tax liabilities. The final income tax effects of the Act may differ from the provisional amounts recorded due to, among other factors, anticipated guidance to be released in the coming year, including IRS notices, and any resulting changes in the Company’s interpretation and application of the Act. The Company will finalize its accounting for the income tax effects of the Act within the one-year measurement period provided under SEC Staff Accounting Bulletin No. 118.

During the three months ended August 4, 2018 and July 29, 2017, income tax benefit differed from what would be computed using the statutory federal tax rate primarily due to the effect of state and local income taxes and tax benefits recognized for federal tax credits.

During the six months ended August 4, 2018 and July 29, 2017, 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.

See Note 2, Accounting Standards, for the Company's adoption of ASU No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory, and the impact of the adoption on deferred taxes.