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Employee Benefit Plans (Components of Net Periodic Benefit Expense) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Retirement Benefits [Abstract]        
Service cost $ 490 $ 447 $ 1,472 $ 1,342
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]     Labor and Related Expense  
Interest cost on projected benefit obligation 861 855 $ 2,583 2,565
Expected return on plan assets (1,004) (878) (3,013) (2,634)
Amortization of unrecognized prior service credit (134) (123) (402) (368)
Amortization of unrecognized net actuarial loss 358 316 1,073 948
Net periodic benefit expense $ 571 $ 617 $ 1,713 $ 1,853