v3.26.1
Pension and Other Postretirement Benefits (Tables)
3 Months Ended
Mar. 31, 2026
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]  
Components Of Net Periodic Benefit Costs
Net periodic pension (benefit) cost included the following components:
Three Months Ended March 31
Qualified PlansNon-qualified PlansTotal
202620252026202520262025
(In millions)
Service cost$$$— $— $$
Interest cost18 2011921
Expected return on plan assets(33)(31)— (33)(31)
Amortization of actuarial loss516
Net periodic pension (benefit) cost$(6)$(1)$$$(4)$