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Pension and Postretirement Benefit Obligations - Components of Net Periodic Pension Cost (Details) - Pension Plans - USD ($)
$ in Thousands
3 Months Ended
Apr. 01, 2022
Apr. 02, 2021
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 1,860 $ 1,863
Interest cost 2,659 2,453
Expected return on plan assets (2,035) (3,250)
Recognized net actuarial loss 989 1,219
Amortization of prior service cost 0 1
Net periodic pension/postretirement benefit cost $ 3,473 $ 2,286