v3.26.1
Components of Net Periodic Benefit Cost - Employer Contributions (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Defined Benefit Plan Disclosure      
Amount of potential discretionary contributions accrued to a defined contribution plan $ 1,100 $ 847  
Pension plan      
Defined Benefit Plan Disclosure      
Expected future benefit payment     $ 1,600
Contributions by employer 327    
Pension plan | Employee Stock Option      
Defined Benefit Plan Disclosure      
Expected future benefit payment     556
Contributions by employer 0    
Postretirement Health Coverage      
Defined Benefit Plan Disclosure      
Expected future benefit payment     $ 244
Contributions by employer $ 82