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Employee Retirement Plans - Schedule of Fair Value of Total Assets By Category (Details) - USD ($) $ in Thousands | Dec. 30, 2023 | Dec. 04, 2023 | Dec. 31, 2022 | Jan. 01, 2022
--- | --- | --- | --- | ---
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category | $ 2,181 | $ 78,700 | $ 81,231 | $ 94,269
Pension plan |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 81,231 |
Pension plan | Fair Value, Inputs, Level 1 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 15,253 |
Pension plan | Fair Value, Inputs, Level 2 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Fair Value, Inputs, Level 3 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Assets measured at net asset value (NAV) |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 65,978 |
Pension plan | Return-seeking securities - Collective investment trust |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 6,683 |
Pension plan | Return-seeking securities - Collective investment trust | Fair Value, Inputs, Level 1 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Return-seeking securities - Collective investment trust | Fair Value, Inputs, Level 2 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Return-seeking securities - Collective investment trust | Fair Value, Inputs, Level 3 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Return-seeking securities - Collective investment trust | Assets measured at net asset value (NAV) |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 6,683 |
Pension plan | Liability-matching securities - Collective investment trusts |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 59,295 |
Pension plan | Liability-matching securities - Collective investment trusts | Fair Value, Inputs, Level 1 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Liability-matching securities - Collective investment trusts | Fair Value, Inputs, Level 2 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Liability-matching securities - Collective investment trusts | Fair Value, Inputs, Level 3 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Liability-matching securities - Collective investment trusts | Assets measured at net asset value (NAV) |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 59,295 |
Pension plan | Cash and cash equivalents |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 15,253 |
Pension plan | Cash and cash equivalents | Fair Value, Inputs, Level 1 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 15,253 |
Pension plan | Cash and cash equivalents | Fair Value, Inputs, Level 2 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Cash and cash equivalents | Fair Value, Inputs, Level 3 [Member] |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | 0 |
Pension plan | Cash and cash equivalents | Assets measured at net asset value (NAV) |  |  |  |
Asset allocation structure of the portfolio |  |  |  |
Fair value of plan assets by asset category |  |  | $ 0 |

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