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Shareholders' Deficit - Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 25, 2024 | Dec. 27, 2023 | Sep. 27, 2023 | Sep. 25, 2024 | Sep. 27, 2023 | Dec. 25, 2019
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |
Purchase of treasury stock (in shares) |  |  |  | 1,300 |  |
Purchase of treasury stock | $ 1,766,000 |  | $ 16,536,000 | $ 11,231,000 | $ 35,926,000 |
Retirement of shares (in shares) |  | 12,800 |  |  |  |
Weighted average share price (in dollars per share) |  | $ 11.02 |  |  |  |
Treasury stock, at cost (in shares) | 2,016 | 667 |  | 2,016 |  |
Share Repurchase Program 2019 |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |
Share repurchase, authorized amount |  |  |  |  |  | $ 250,000,000
Purchase of treasury stock |  |  |  | $ 160,800,000 |  |
Remaining shares to be repurchased | $ 89,200,000 |  |  | $ 89,200,000 |  |

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