v3.25.4
Pension Benefits - Net Periodic Pension (Benefit) Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 03, 2026
Dec. 28, 2024
Dec. 30, 2023
Components of net periodic pension cost      
Service cost-benefits earned during the period $ 4,302 $ 5,094 $ 5,204
Interest cost on projected benefit obligation $ 8,209 $ 7,599 $ 7,436
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration] Other Nonoperating Income (Expense) Other Nonoperating Income (Expense) Other Nonoperating Income (Expense)
Expected return on plan assets $ (12,539) $ (11,759) $ (11,181)
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Other Nonoperating Income (Expense) Other Nonoperating Income (Expense) Other Nonoperating Income (Expense)
Amortization of unrecognized gain $ (421) $ (55) $ (35)
Net periodic pension (benefit) cost $ (449) $ 879 $ 1,424