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Employee Benefit Plans - Schedule of Components of Net Benefit Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Pension Plan [Member]      
Schedule of Components of Net Benefit Cost [Line Items]      
Service Cost $ 1,270 $ 1,551 $ 2,362
Interest Cost 4,280 4,270 3,042
Expected Return on Plan Assets (6,322) (5,865) (7,041)
Amortization of Net Actuarial Loss (Gain) 153 658 1,674
Net Periodic Benefit Cost [1] (619) 614 37
Other Benefits Plan [Member]      
Schedule of Components of Net Benefit Cost [Line Items]      
Service Cost 320 391 799
Interest Cost 1,313 1,608 1,325
Expected Return on Plan Assets (3,384) (3,082) (3,547)
Amortization of Net Actuarial Loss (Gain) (1,098) (191)
Net Periodic Benefit Cost [1] $ (2,849) $ (1,274) $ (1,423)
[1] Service cost is included in Operations and Maintenance expense on the consolidated statements of income; all other amounts are included in Other Income, net.