For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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Period Type:	duration

Revenue Recognition - Concentration Risk (Details) - Revenue from Contract with Customer Benchmark - Product Concentration Risk	3 Months Ended		6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 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)	81.70%	81.90%	82.40%	82.60%
Pharmacy
Revenue Recognition
Concentration risk (as a percent)	13.10%	12.60%	12.70%	12.30%
Fuel
Revenue Recognition
Concentration risk (as a percent)	5.10%	5.40%	4.80%	5.00%
Manufacturing
Revenue Recognition
Concentration risk (as a percent)	0.10%	0.10%	0.10%	0.10%