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Benefit Plans - Total Funded Status of the Plans Recognized in the Consolidated Balance Sheets (Details) - USD ($) $ in Thousands | Dec. 25, 2021 | Dec. 26, 2020
--- | --- | ---
Pension Benefits |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Current liability | $ 0 | $ 0
Long-term liability | (4,805) | (12,329)
Total (underfunded) funded status | (4,805) | (12,329)
Other Benefits |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Current liability | (962) | (948)
Long-term liability | (10,863) | (11,834)
Total (underfunded) funded status | $ (11,825) | $ (12,782)

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