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Pension and Other Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]  
Schedule of Net Periodic Pension Cost
Net periodic pension cost (credit) includes the following components:
Three Months Ended September 30
202220212022202120222021
Qualified PlansNon-qualified PlansTotal
(In millions)
Service cost$$$$— $$
Interest cost14 12 — 15 12 
Expected return on plan assets(35)(35)— — (35)(35)
Amortization of actuarial loss12 13 
Settlement charge— — — — 
Net periodic pension cost (credit)$(7)$(2)$$$(3)$
Nine Months Ended September 30
202220212022202120222021
Qualified PlansNon-qualified PlansTotal
(In millions)
Service cost$25 $28 $$$27 $31 
Interest cost42 36 44 37 
Expected return on plan assets(105)(106)— — (105)(106)
Amortization of actuarial loss20 35 25 40 
Settlement charge— — — — 
Net periodic pension cost (credit)$(18)$(7)$$17 $(9)$10