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Defined Benefit Pension Plans - Schedule of Defined Benefit Plans Disclosures (Details) - Pension Plan - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 339 $ 316 $ 684 $ 619
Interest cost 3,379 2,857 6,773 5,675
Expected return on assets (6,388) (6,350) (12,807) (12,620)
Amortization of actuarial loss 2,500 2,529 5,027 5,171
Net periodic (benefit) $ (170) $ (648) $ (323) $ (1,155)