Revenue Recognition Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Disaggregation of Revenue [Line Items]
Net sales	$ 34,057	$ 29,487	$ 22,885
Meats and seafood
Disaggregation of Revenue [Line Items]
Net sales	12,375	11,245	8,131
Dry grocery products
Disaggregation of Revenue [Line Items]
Net sales	5,758	4,979	3,931
Refrigerated and frozen grocery products
Disaggregation of Revenue [Line Items]
Net sales	5,253	4,453	3,583
Dairy
Disaggregation of Revenue [Line Items]
Net sales	3,564	2,801	2,394
Equipment, disposables and supplies
Disaggregation of Revenue [Line Items]
Net sales	3,536	3,090	2,455
Beverage products
Disaggregation of Revenue [Line Items]
Net sales	1,731	1,465	1,186
Produce
Disaggregation of Revenue [Line Items]
Net sales	$ 1,840	$ 1,454	$ 1,205