Revenue Recognition - Revenue by Product (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2022	Jun. 26, 2021	Jun. 25, 2022	Jun. 26, 2021
Disaggregation of Revenue [Line Items]
Total net sales	$ 1,135,234	$ 1,047,349	$ 2,239,302	$ 2,053,689
Grocery [Member]
Disaggregation of Revenue [Line Items]
Total net sales	952,397	900,009	1,893,992	1,774,083
Pharmacy [Member]
Disaggregation of Revenue [Line Items]
Total net sales	106,924	101,471	210,198	197,068
Fuel, Product [Member]
Disaggregation of Revenue [Line Items]
Total net sales	73,014	43,826	129,171	78,197
Manufacturing [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 2,899	$ 2,043	$ 5,941	$ 4,341