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Employee Benefit Plans (Tables)
3 Months Ended
Mar. 26, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]  
Schedule of Net Pension and Postretirement Benefit Costs
The components of net periodic benefit costs from these plans that have been recorded are shown in the following table:
PensionPostretirement
Three Months EndedThree Months Ended
Components of Net Periodic Benefit CostMarch 26, 2022March 27, 2021March 26, 2022March 27, 2021
Service cost$2,176 $2,551 $353 $362 
Interest cost4,606 4,418 216 176 
Expected return on plan assets(8,328)(9,623)— — 
Amortization of prior service cost39 176 (31)(38)
Amortization of losses2,473 4,079 15 
Total net periodic benefit cost$966 $1,601 $553 $503