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Supplementary Balance Sheet Information (Tables) | 12 Months Ended
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Sep. 27, 2025
Supplementary Balance Sheet Information [Abstract] |
Accrued Expenses and Current Portion of Other Long-Term Liabilities |
|  | 2025 |  | 2024
Property, payroll, and other taxes payable |  | $ | 24,420,782 |  | $ | 22,592,669
Salaries, wages, and bonuses payable |  |  | 46,997,042 |  |  | 48,869,003
Self-insurance liabilities: |  |  |  |  |  |
Employee group insurance |  |  | 6,317,748 |  |  | 5,849,118
Workers’ compensation insurance |  |  | 5,191,814 |  |  | 4,937,591
General liability insurance |  |  | 6,261,466 |  |  | 5,690,735
Interest |  |  | 4,752,916 |  |  | 4,984,248
Other |  |  | 6,572,619 |  |  | 6,177,911
Total accrued expenses and current portion of other long-term liabilities |  | $ | 100,514,387 |  | $ | 99,101,275
Schedule of Other Long-Term Liabilities |
|  | 2025 |  | 2024
Advance payments on purchases contracts |  | $ | 4,062,274 |  | $ | 3,063,450
Nonqualified investment plan liability |  |  | 32,459,144 |  |  | 28,916,206
Self-insurance liabilities: |  |  |  |  |  |
Workers’ compensation insurance |  |  | 11,758,783 |  |  | 12,137,235
General liability insurance |  |  | 8,723,594 |  |  | 7,331,787
Other |  |  | 7,332,622 |  |  | 5,927,404
Other long-term liabilities |  |  | 64,336,417 |  |  | 57,376,082
Less current portion |  |  | 2,663,475 |  |  | 1,394,960
Total other long-term liabilities |  | $ | 61,672,942 |  | $ | 55,981,122

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