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Employee Benefit Plans - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Components of net periodic benefit cost:      
Interest cost $ 720 $ 714 $ 765
Amortization of actuarial gain (loss) 0 0 0
Net periodic benefit cost 720 714 765
Pension Benefits      
Components of net periodic benefit cost:      
Service cost 0 0  
Interest cost 1,583 1,542  
Other Postretirement Benefits      
Components of net periodic benefit cost:      
Service cost 364 372  
Interest cost 745 697  
Underfunded plan | Pension Benefits      
Components of net periodic benefit cost:      
Service cost 0 0 0
Interest cost 1,583 1,542 1,633
Expected return on assets (1,788) (1,812) (1,800)
Amortization of prior service credit 0 0 0
Amortization of actuarial gain (loss) 554 559 510
Net periodic benefit cost 349 289 343
Underfunded plan | Other Postretirement Benefits      
Components of net periodic benefit cost:      
Service cost 364 372 361
Interest cost 745 697 721
Expected return on assets 0 0 11
Amortization of prior service credit 0 (30) (79)
Amortization of actuarial gain (loss) (220) (118) (175)
Net periodic benefit cost 889 921 839
Unfunded plan | Pension Benefits      
Other changes in plan assets and benefit obligations recognized in accumulated other comprehensive loss:      
Net (gain) loss (193) (479) (797)
Amortization of actuarial gain (loss) (554) (559) (510)
Amortization of prior service credit 0 0 0
Total recognized in accumulated other comprehensive loss (747) (1,038) (1,307)
Total recognized in net periodic benefit cost and accumulated other comprehensive loss (398) (749) (964)
Unfunded plan | Other Postretirement Benefits      
Other changes in plan assets and benefit obligations recognized in accumulated other comprehensive loss:      
Net (gain) loss 1,628 (1,221) (678)
Amortization of actuarial gain (loss) 220 118 175
Amortization of prior service credit 0 30 79
Total recognized in accumulated other comprehensive loss 1,848 (1,073) (424)
Total recognized in net periodic benefit cost and accumulated other comprehensive loss $ 2,737 $ (152) $ 415