INCOME TAXES	9 Months Ended
INCOME TAXES	Sep. 26, 2021
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES Our income tax provision or benefit for interim periods is determined using an estimate of our annual effective tax rate, adjusted for discrete items, if any, that are taken into account in the relevant period. Each quarter we update our estimate of the annual effective tax rate and, if our estimated tax rate changes, we make a cumulative adjustment. Our quarterly tax provision and quarterly estimate of our annual effective tax rate are subject to variation due to several factors, including variability in accurately predicting our full year pre-tax income and loss by jurisdiction, tax credits, government audit developments, changes in laws, regulations and administrative practices, and relative changes in expenses or losses for which tax benefits are not recognized. Additionally, our effective tax rate can be more or less volatile based on the amount of pre-tax income. For example, the impact of discrete items, tax credits, and non-deductible expenses on our effective tax rate is greater when our pre-tax income is lower. Our effective income tax rate for the thirty-nine weeks ended September 26, 2021 was 14.3%. The difference between the statutory federal income tax rate of 21% and our effective tax rate was primarily due to hiring credits, including the Work Opportunity Tax Credit (“WOTC”), offset by state income taxes. WOTC is designed to encourage employers to hire workers from certain targeted groups with higher than average unemployment rates. Other differences between the statutory federal income tax rate result from state and foreign income taxes, certain non-deductible and non-taxable items and tax effects of stock-based compensation.

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.