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Revenue - Summary of Information about Disaggregated Revenue of Reportable Segments (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 30, 2023 | Dec. 31, 2022 | Jan. 01, 2022
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | $ 9,729,219 | $ 9,643,100 | $ 8,931,039
Center store [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 3,760,137 | 3,745,431 | 3,421,083
Fresh [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 3,202,323 | 3,240,146 | 3,019,917
Non-food [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,498,495 | 2,340,875 | 2,211,101
Other Product [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 102,580 | 114,392 | 121,702
Fuel [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 165,684 | 202,256 | 157,236
Individuals Customer [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,808,962 | 2,796,858 | 2,580,277
Independent Retailers [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,377,036 | 2,363,597 | 2,197,892
National Accounts [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,218,003 | 2,311,114 | 2,211,458
Military [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,277,966 | 2,115,353 | 1,882,602
Other Customers [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 47,252 | 56,178 | 58,810
Retail [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,810,002 | 2,797,864 | 2,581,286
Retail [Member] | Center store [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 1,081,840 | 1,073,765 | 1,001,920
Retail [Member] | Fresh [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 1,048,759 | 1,068,240 | 992,897
Retail [Member] | Non-food [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 512,679 | 452,557 | 427,872
Retail [Member] | Other Product [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 1,040 | 1,046 | 1,361
Retail [Member] | Fuel [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 165,684 | 202,256 | 157,236
Retail [Member] | Individuals Customer [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,808,962 | 2,796,858 | 2,580,277
Retail [Member] | Other Customers [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 1,040 | 1,006 | 1,009
Wholesale [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 6,919,217 | 6,845,236 | 6,349,753
Wholesale [Member] | Center store [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,678,297 | 2,671,666 | 2,419,163
Wholesale [Member] | Fresh [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,153,564 | 2,171,906 | 2,027,020
Wholesale [Member] | Non-food [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 1,985,816 | 1,888,318 | 1,783,229
Wholesale [Member] | Other Product [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 101,540 | 113,346 | 120,341
Wholesale [Member] | Independent Retailers [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,377,036 | 2,363,597 | 2,197,892
Wholesale [Member] | National Accounts [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,218,003 | 2,311,114 | 2,211,458
Wholesale [Member] | Military [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | 2,277,966 | 2,115,353 | 1,882,602
Wholesale [Member] | Other Customers [Member] |  |  |
Disaggregation Of Revenue [Line Items] |  |  |
Total revenue | $ 46,212 | $ 55,172 | $ 57,801

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