v3.26.1
Employee Benefits (Tables)
3 Months Ended
Mar. 31, 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 three months ended March 31 are as follows: 

(in millions)20262025
Interest cost17 17 
Expected return on assets(23)(24)
Amortization of prior service credit / actuarial loss
Net periodic benefit cost$(4)$(6)