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Retirement Plans Retirement Plans (Tables) | 12 Months Ended
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Sep. 26, 2025
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract] |
Schedule of Costs of Retirement Plans | Retirement plan expenses, which are included in cost of products and services, R&D, S&M, and G&A expense in our consolidated statements of operations, were as follows (in thousands):
| Fiscal Year Ended
| September 26, 2025 | September 27, 2024 | September 29, 2023
Retirement plan expenses | $ | 24,739 |  | $ | 24,558 |  | $ | 24,925 |

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- Definition Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 20 -Topic 715 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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