Revenue Recognition - Concentration Risk (Details)	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Product Information [Line Items]
Concentration risk (as a percent)	100.00%	100.00%	100.00%
Grocery [Member] | Revenue from Contract with Customer Benchmark [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk (as a percent)	83.50%	84.70%	86.10%
Pharmacy [Member] | Revenue from Contract with Customer Benchmark [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk (as a percent)	11.20%	9.40%	9.40%
Fuel, Product [Member] | Revenue from Contract with Customer Benchmark [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk (as a percent)	5.10%	5.60%	4.30%
Manufacturing [Member] | Revenue from Contract with Customer Benchmark [Member] | Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk (as a percent)	0.20%	0.30%	0.20%