v3.26.1
Pension Benefits (Tables)
6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The amounts shown below reflect the defined benefit pension expense for the three and six months ended June 30, 2026 and 2025:
Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
(in millions)
Service cost$$$$
Interest cost11 
Expected return on plan assets(1)— (2)— 
Settlement loss— — 
Curtailment loss— — — 
Net periodic benefit cost$$$21 $