v3.26.1
Employee Benefits (Tables)
6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost
The components of net periodic benefit cost for our retirement plans and postretirement plans for the periods ended June 30 are as follows: 

(in millions)Three MonthsSix Months
2026202520262025
Service cost$— $— $$
Interest cost17 18 33 35 
Expected return on assets(23)(24)(46)(48)
Amortization of prior service credit / actuarial loss
Net periodic benefit cost$(3)$(5)$(7)$(10)