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v3.25.3

Income Taxes (Narrative) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Sep. 26, 2025 | Sep. 27, 2024 | Sep. 29, 2023 | Sep. 30, 2022
Tax Credit Carryforward [Line Items] |  |  |  |
Foreign earnings repatriated | $ 160,000 |  |  |
Undistributed earnings of foreign subsidiaries | 420,000 |  |  |
Net operating loss carryovers for federal tax purposes | 900 |  |  |
Net operating loss carryovers for California tax purposes | 1,300 |  |  |
R&D tax credit carryforwards | 28,800 |  |  |
Valuation allowance, deferred tax assets, california | 36,200 |  |  |
Valuation Allowance recorded against federal foreign tax credit deferred tax assets | 3,700 |  |  |
Valuation allowance, deferred tax assets, foreign | $ 11,100 |  |  |
Effective tax rate | 15.50% | 15.40% | 19.40% |
Provision for income taxes | $ 46,993 | $ 48,163 | $ 48,409 |
Unrecognized tax benefits, gross | 83,666 | 81,615 | $ 76,304 | $ 69,682
Unrecognized tax benefits if recognized, would affect our effective tax rate | 28,100 |  |  |
Increase in interest expense for current tax provision | 12,200 | $ 3,300 |  |
Foreign Tax Credit Carryforward |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax credit carryforward | 20,700 |  |  |
California Research Tax Credit Carryforward |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax credit carryforward | 48,600 |  |  |
Research Tax Credit Carryforward |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax credit carryforward | $ 7,700 |  |  |

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