Income Taxes	3 Months Ended
	Mar. 19, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Income TaxesIn 2021, we received a final assessment from the Internal Revenue Service audit for the tax years 2014 through 2016. The assessment included both agreed and unagreed issues. On October 29, 2021, we filed a formal written protest of the assessment and requested an appeals conference. As a result of the analysis of the 2014 through 2016 final assessment, we remeasured all applicable reserves for uncertain tax positions for all years open under the statute of limitations, including any correlating adjustments impacting the mandatory transition tax liability under the Tax Cuts and Jobs Act (TCJ Act), resulting in a net non-cash tax expense of $112 million in 2021. There were no tax amounts recognized in the 12 weeks ended March 19, 2022 and March 20, 2021 from this assessment.