Revenue Recognition - Concentration Risk (Details) - Revenue from Contract with Customer Benchmark - Product Concentration Risk	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Revenue Recognition
Concentration risk (as a percent)	100.00%	100.00%	100.00%	100.00%
Grocery
Revenue Recognition
Concentration risk (as a percent)	81.70%	82.70%	82.30%	83.70%
Pharmacy
Revenue Recognition
Concentration risk (as a percent)	13.10%	11.50%	12.60%	10.90%
Fuel
Revenue Recognition
Concentration risk (as a percent)	5.10%	5.60%	5.00%	5.20%
Manufacturing
Revenue Recognition
Concentration risk (as a percent)	0.10%	0.20%	0.10%	0.20%