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Employee Retirement Plans - Defined Contribution Plans - Narrative (Details) $ in Millions | 12 Months Ended
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Jan. 03, 2026 USD ($) plan | Dec. 28, 2024 USD ($) | Dec. 30, 2023 USD ($)
Defined Benefit Plan Disclosure [Line Items] |  |  |
Number of defined contribution plans | plan | 2 |  |
Number of defined contribution plans merged | plan | 2 |  |
Hourly Savings Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined contribution plan, cost recognized | $ 1.1 | $ 1.1 | $ 0.9
Defined contribution plan, prior year cost |  | 0.1 | 0.1
Salaried Savings Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined contribution plan, cost recognized | $ 2.7 | 2.5 | 2.5
Defined contribution plan, prior year cost |  | $ 0.2 | $ 0.1

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