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Employee Benefit Plans - Components of Net Periodic Benefit Cost (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Oct. 02, 2022
Oct. 03, 2021
Oct. 02, 2022
Oct. 03, 2021
Retirement Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 796 $ 968 $ 2,459 $ 2,949
Interest cost 2,593 2,287 7,974 22,051
Expected return on plan assets (2,527) (3,361) (7,670) (21,672)
Amortization of prior service cost 220 226 673 687
Amortization of net actuarial loss 1,179 1,600 3,495 14,849
Effect of settlement loss 0 21 430 547,652
Net periodic benefit cost 2,261 1,741 7,361 566,516
Retiree Health and Life Insurance Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 80 93 241 282
Interest cost 64 49 194 149
Expected return on plan assets (110) (111) (332) (335)
Amortization of net actuarial loss (170) (186) (513) (563)
Net periodic benefit cost $ (136) $ (155) $ (410) $ (467)