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Employee Benefit Plans Net Periodic Benefit Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Interest cost $ 3,159 $ 3,269 $ 2,393
Expected return on assets (3,903) (3,436) (4,393)
Net amortization and deferral 0 631 653
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement 292 0 0
Net periodic benefit cost (1,036) 464 (1,347)
Other Postretirement Benefit Plans      
Defined Benefit Plan Disclosure [Line Items]      
Interest cost 38 42 34
Net amortization and deferral (541) (558) (525)
Net periodic benefit cost $ (503) $ (516) $ (491)