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v3.23.3

Employee Benefit Plans (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 USD ($) plan | Oct. 01, 2022 USD ($) | Sep. 30, 2023 USD ($) plan | Oct. 01, 2022 USD ($)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] |  |  |  |
Amount Company expects to contribute to its pension plans | $ 3,600 |  | $ 3,600 |
Payment for pension benefits |  |  | $ 2,300 | $ 4,100
Defined Benefit Plan, Additional Information [Abstract] |  |  |  |
Number Of Multiemployer Plans, Withdrawal Obligation Could Be Material | plan | 2 |  | 2 |
Number Of Multiemployer Plans Withdrawal Obligation Could Be Material Certified Red Zone | plan | 1 |  | 1 |
Number of Multiemployer Plans, Certified Red Zone | plan | 5 |  | 5 |
Number Of Multiemployer Plans, Withdrawal Obligation | plan | 4 |  | 4 |
Accrued liability representing the present value of scheduled withdrawal liability payments for under-funded multi-employer plan | $ 6,600 |  | $ 6,600 |
Additional Liability, Defined Benefit Pension Plan | 2,800 |  | $ 2,800 |
Maximum [Member] |  |  |  |
Defined Benefit Plan, Additional Information [Abstract] |  |  |  |
Multiemployer Plan, Contributions To Individual Plan, Percent |  |  | 5.00% |
Pension Plan, Defined Benefit [Member] |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] |  |  |  |
Service cost | 683 | $ 765 | $ 2,041 | 2,391
Interest cost | 1,964 | 1,302 | 5,881 | 3,934
Expected return on plan assets | (1,805) | (2,145) | (5,413) | (6,466)
Amortization of prior service cost | (1) | 5 | (1) | 16
Amortization of actuarial loss | 434 | 571 | 1,302 | 1,711
Net pension cost | $ 1,275 | $ 498 | $ 3,810 | $ 1,586

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