Income Taxes	9 Months Ended
Nov. 02, 2019
Income Tax Disclosure [Abstract]
Income Taxes	11. Income Taxes The provision for income taxes is based on the current estimate of the annual effective income tax rate and is adjusted as necessary for discrete quarterly events. The effective income tax rate for the 13 weeks ended November 2, 2019 was 23.6% compared to 24.3% for the 13 weeks ended November 3, 2018. The decrease in the effective income tax rate for the 13 weeks ended November 2, 2019 was primarily due to a decrease in unrecognized tax benefits. The effective income tax rate for the 39 weeks ended November 2, 2019 was 23.4% compared to 23.1% for the 39 weeks ended November 3, 2018. The increase in the effective income tax rate for the 39 weeks ended November 2, 2019 was primarily due to an increase in unrecognized tax benefits and less favorable excess tax benefits from share-based payments in accordance with ASU 2016-09. The Company records accrued interest and penalties related to unrecognized tax benefits in income tax expense. The Company recognizes income tax liabilities related to unrecognized tax benefits in accordance with ASC 740 and adjusts these liabilities when its judgment changes as a result of the evaluation of new information not previously available. Unrecognized tax benefits decreased by approximately $1.6 million during the 13 weeks ended November 2, 2019. Over the next 12 months, the Company believes that it is reasonably possible that unrecognized tax benefits may decrease by approximately $1.0 million due to settlements, expiration of statute of limitations, or other changes in unrecognized tax benefits.

Income Taxes

9 Months Ended

Nov. 02, 2019

11. Income Taxes

The provision for income taxes is based on the current estimate of the annual effective income tax rate and is adjusted as necessary for discrete quarterly events. The effective income tax rate for the 13 weeks ended November 2, 2019 was 23.6% compared to 24.3% for the 13 weeks ended November 3, 2018. The decrease in the effective income tax rate for the 13 weeks ended November 2, 2019 was primarily due to a decrease in unrecognized tax benefits. The effective income tax rate for the 39 weeks ended November 2, 2019 was 23.4% compared to 23.1% for the 39 weeks ended November 3, 2018. The increase in the effective income tax rate for the 39 weeks ended November 2, 2019 was primarily due to an increase in unrecognized tax benefits and less favorable excess tax benefits from share-based payments in accordance with ASU 2016-09.

The Company records accrued interest and penalties related to unrecognized tax benefits in income tax expense. The Company recognizes income tax liabilities related to unrecognized tax benefits in accordance with ASC 740 and adjusts these liabilities when its judgment changes as a result of the evaluation of new information not previously available. Unrecognized tax benefits decreased by approximately $1.6 million during the 13 weeks ended November 2, 2019. Over the next 12 months, the Company believes that it is reasonably possible that unrecognized tax benefits may decrease by approximately $1.0 million due to settlements, expiration of statute of limitations, or other changes in unrecognized tax benefits.