| Line Item | Jun 27, 2026 | Mar 28, 2026 | Dec 27, 2025 | Sep 27, 2025 | Jun 28, 2025 | Mar 29, 2025 | Dec 28, 2024 | Sep 28, 2024 | Jun 29, 2024 | Mar 30, 2024 | Dec 30, 2023 | Sep 30, 2023 | Jun 24, 2023 | Mar 25, 2023 | Dec 24, 2022 | Sep 24, 2022 | Jun 25, 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net sales | |||||||||||||||||
| YoY growth | +1.6% | -1.8% | +6.6% | -2.1% | -3.4% | ||||||||||||
| Cost of goods sold | |||||||||||||||||
| Gross profit | |||||||||||||||||
| % of revenue | 24.3% | 24.9% | 24.4% | 24.5% | 24.3% | ||||||||||||
| Operating and administrative expenses | |||||||||||||||||
| Gain from sale or disposal of assets | |||||||||||||||||
| Income from operations | |||||||||||||||||
| % of revenue | 2.5% | 2.6% | 2.9% | 2.6% | 2.8% | ||||||||||||
| Other income, net | |||||||||||||||||
| Interest expense | |||||||||||||||||
| Income before income taxes | |||||||||||||||||
| Income tax expense | |||||||||||||||||
| Net income | |||||||||||||||||
| % of revenue | 1.9% | 1.9% | 2.0% | 1.9% | 1.9% | ||||||||||||
| Basic earnings per common share | — | — | — | — | — |