v3.26.1
Employee Retirement Plans
 6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Employee Retirement Plans Employee Retirement Plans
The following table presents the components of net periodic pension and postretirement benefit expense (income) for employee retirement plans, which other than the service cost component is recorded in other expense, net in the consolidated statements of income (in millions):
Pension benefitsPostretirement benefits
Three months ended
June 30,		Six months ended
June 30,		Three months ended
June 30,		Six months ended
June 30,
20262025202620252026202520262025
Service cost$30 $24 $56 $48   $1 $1 
Interest cost45 48 90 95 $5 $5 8 9 
Expected return on plan assets(52)(49)(104)(99)
Amortization of actuarial net gain(6)(9)(12)(15)
Amortization of prior service
   cost (credit)		1 1 2 2  (1)(1)(3)
Special termination benefit charge1  1 
Total pension and postretirement benefit expense (income)$24 $25 $44 $47 $(1)$(5)$(4)$(8)