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Revenue Recognition - Concentration Risk (Details) | 12 Months Ended
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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%

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