Income Taxes	6 Months Ended
Jul. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The provision for income taxes for interim periods is based on an estimate of the annual effective tax rate adjusted to reflect the impact of discrete items. Management judgment is required in projecting ordinary income to estimate the Company’s annual effective tax rate. The effective tax rate for the thirteen weeks ended July 30, 2016, was 38.0%, compared to 39.3% for the thirteen weeks ended August 1, 2015. The year-over year decrease is primarily due to the relative impact of permanent items in the current-year period as compared to the prior-year period. The effective tax rate for the twenty-six weeks ended July 30, 2016, was 37.5%, compared to 63.8% for the twenty-six weeks ended August 1, 2015. The year-over year decrease is primarily due to an increase in income before income taxes in the current-year period, partially offset by the relative impact of permanent items. The current-year period rate was also positively impacted by a discrete item related to an excess tax benefit from share-based payments as a result of the early adoption of ASU 2016-09, as further described in Note 1 herein. In addition, the prior-year period rate was impacted by an income tax reserve for uncertain tax positions.

Income Taxes

6 Months Ended

Jul. 30, 2016

The provision for income taxes for interim periods is based on an estimate of the annual effective tax rate adjusted to reflect the impact of discrete items. Management judgment is required in projecting ordinary income to estimate the Company’s annual effective tax rate.

The effective tax rate for the thirteen weeks ended July 30, 2016, was 38.0%, compared to 39.3% for the thirteen weeks ended August 1, 2015. The year-over year decrease is primarily due to the relative impact of permanent items in the current-year period as compared to the prior-year period.

The effective tax rate for the twenty-six weeks ended July 30, 2016, was 37.5%, compared to 63.8% for the twenty-six weeks ended August 1, 2015. The year-over year decrease is primarily due to an increase in income before income taxes in the current-year period, partially offset by the relative impact of permanent items. The current-year period rate was also positively impacted by a discrete item related to an excess tax benefit from share-based payments as a result of the early adoption of ASU 2016-09, as further described in Note 1 herein. In addition, the prior-year period rate was impacted by an income tax reserve for uncertain tax positions.