XML 45 R26.htm IDEA: XBRL DOCUMENT v3.23.1
Employee Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
Schedule of components of net benefit cost
   (In Thousands)
   Pension Benefits  Other Benefits
   Three Months Ended March 31,
   2023  2022  2023  2022
             
Service Cost  $388   $591   $98   $200 
Interest Cost   1,067    761    402    331 
Expected Return on Assets   (1,466)   (1,760)   (771)   (887)
Amortization of Unrecognized Losses   164    418    (48)   
 
Net Periodic Benefit Cost (Benefit)*  $153   $10   $(319)  $(356)
                     
*  Service cost is included in Operations and Maintenance expense on the consolidated statements of income; all other amounts are included in Other Income (Expense), net.