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Employee Benefit Plans
 9 Months Ended
Sep. 30, 2024
Retirement Benefits [Abstract]  
EMPLOYEE BENEFIT PLANS EMPLOYEE BENEFIT PLANS
Defined Benefit Pension and Other Postretirement Benefit Plans. The Company's net periodic benefit cost includes the following components for the three months ended September 30 (in millions):
Pension BenefitsOther Postretirement BenefitsAffected Line Item
in the Statements of
 Consolidated Operations
2024202320242023
Service cost$33 $31 $1 $1 Salaries and related costs
Interest cost57 53 9 10 Miscellaneous, net
Expected return on plan assets(69)(62)— — Miscellaneous, net
Amortization of unrecognized (gain) loss 4 2 (7)(9)Miscellaneous, net
Amortization of prior service (credit) cost— 1 (23)(28)Miscellaneous, net
Other1 1 — — Miscellaneous, net
Total$26 $26 $(20)$(26)
The Company's net periodic benefit cost includes the following components for the nine months ended September 30 (in millions):
Pension BenefitsOther Postretirement BenefitsAffected Line Item
in the Statements of
 Consolidated Operations
2024202320242023
Service cost$101 $93 $4 $3 Salaries and related costs
Interest cost172 163 28 31 Miscellaneous, net
Expected return on plan assets(207)(188)(1)(1)Miscellaneous, net
Amortization of unrecognized (gain) loss 14 6 (20)(28)Miscellaneous, net
Amortization of prior service (credit) cost— 1 (70)(84)Miscellaneous, net
Other1 2 — — Miscellaneous, net
Total$81 $77 $(59)$(79)