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Benefit Plans - Schedule of Net Benefit Costs (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Retirement Benefits [Abstract]    
Service cost $ 2,052 $ 2,652
Interest cost 3,874 2,860
Expected return on assets (4,286) (5,043)
Unrecognized actuarial loss 466 1,164
Amortization of prior service cost 4 4
Total $ 2,110 $ 1,637