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Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Components of Inventories (Details) | Oct. 02, 2020 | Sep. 27, 2019
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Components of Inventories [Line Items] |  |
Percentage of inventory | 100.00% | 100.00%
Food |  |
Components of Inventories [Line Items] |  |
Percentage of inventory | 42.70% | 54.30%
Uniform |  |
Components of Inventories [Line Items] |  |
Percentage of inventory | 52.20% | 40.50%
Parts, supplies and novelties |  |
Components of Inventories [Line Items] |  |
Percentage of inventory | 5.10% | 5.20%

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- Definition [Line Items] for Components of Inventories [Table] + References No definition available. + Details
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- Definition Percentage of Inventory as of the date of the balance sheet, net. + References No definition available. + Details
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- Details
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- Details
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- Details
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