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Revenue Recognition - Concentration Risk (Details) - Revenue from Contract with Customer Benchmark - Product Concentration Risk	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Product
Revenue Recognition
Concentration risk (as a percent)	100.00%	100.00%	100.00%	100.00%
Grocery
Revenue Recognition
Concentration risk (as a percent)	80.20%	81.70%	81.60%	82.30%
Pharmacy
Revenue Recognition
Concentration risk (as a percent)	14.40%	13.10%	13.30%	12.60%
Fuel
Revenue Recognition
Concentration risk (as a percent)	5.30%	5.10%	5.00%	5.00%
Manufacturing
Revenue Recognition
Concentration risk (as a percent)	0.10%	0.10%	0.10%	0.10%

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- Definition

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