XML 41 R28.htm IDEA: XBRL DOCUMENT v3.24.3
Pension And Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2024
Retirement Benefits [Abstract]  
Schedule of Pension and Postretirement Benefit (Credits) Costs [Table Text Block]
The following table details qualified pension and postretirement benefit costs included in the accompanying consolidated statements of income. The service cost component of net periodic pension (credit) cost is recorded in operating expenses in the consolidated statements of income while the remaining components are recorded in “Other income (expense) – net.”
 Three months endedNine months ended
 September 30,September 30,
 2024202320242023
Pension cost:  
Service cost – benefits earned during the period$122 $122 $365 $365 
Interest cost on projected benefit obligation396 416 1,189 1,448 
Expected return on assets(553)(570)(1,658)(1,999)
Amortization of prior service credit(21)(33)(65)(100)
Net pension (credit) cost before remeasurement(56)(65)(169)(286)
Actuarial (gain) loss (71) 218 
Settlement (gain) loss —  (363)
Net pension (credit) cost$(56)$(136)$(169)$(431)
Postretirement cost:
Service cost – benefits earned during the period$5 $$16 $17 
Interest cost on accumulated postretirement benefit
   obligation
77 85 232 255 
Expected return on assets(15)(32)(45)(98)
Amortization of prior service credit(482)(618)(1,446)(1,854)
Net postretirement (credit) cost$(415)$(560)$(1,243)$(1,680)
Combined net pension and postretirement (credit) cost$(471)$(696)$(1,412)$(2,111)