v3.25.2
Post-retirement Benefit Plans (Tables)
 6 Months Ended
Jun. 30, 2025
Retirement Benefits [Abstract]  
Components of net periodic benefit cost and other amounts recognized in other comprehensive income
The components of net periodic benefit cost for our defined benefit pension plans are as follows:
Three Months EndedSix Months Ended
 June 30,June 30,
(in millions)2025202420252024
Domestic defined benefit pension plans:
Service cost$— $— $1 $1 
Interest cost1 1 2 2 
Expected return on plan assets(2)(2)(3)(3)
Amortization of net actuarial loss1 1 1 1 
Net periodic benefit cost$— $— $1 $1 
International defined benefit pension plans:
Service cost$3 $3 $5 $5 
Interest cost4 4 8 8 
Expected return on plan assets(3)(3)(6)(6)
Net periodic benefit cost$4 $4 $7 $7 
Total net periodic benefit cost$4 $4 $8 $8