v3.25.4
Pension and Other Postretirement Benefits - Schedule of Net Benefit Costs (Details) - Defined Benefit Pension Plans - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Interest cost $ 7 $ 7 $ 8
Expected return on plan assets (4) (5) (7)
Amortization of net actuarial loss 1 1 1
Net periodic benefit cost $ 4 $ 3 $ 2