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Employee Benefit Plans
3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANSThe Company's net periodic benefit cost includes the following components for the three months ended March 31 (in millions):
Pension BenefitsOther Postretirement BenefitsAffected Line Item
in the Statements of
 Consolidated Operations
2023202220232022
Service cost$31 $51 $$Salaries and related costs
Interest cost55 47 10 Miscellaneous, net
Expected return on plan assets(63)(78)— — Miscellaneous, net
Amortization of unrecognized (gain) loss 30 (9)(3)Miscellaneous, net
Amortization of prior service credit— — (28)(28)Miscellaneous, net
Other— — — Miscellaneous, net
Total$25 $51 $(26)$(22)