v3.25.4
Employee Benefit Plans - Net Periodic Pension Cost (Credit) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Domestic Plan      
Defined Benefit Plan Disclosure [Line Items]      
Service cost [1] $ 0 $ 0 $ 3
Interest cost [2] 11 14 15
Expected return on plan assets [2] (16) (18) (20)
Amortization of prior service cost [2] 4 4 4
Amortization of net loss [2] 1 1 0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Loss Due to Settlement [3],[4] 19 10 0
Net periodic pension cost (credit) 19 11 2
UK Plan      
Defined Benefit Plan Disclosure [Line Items]      
Service cost [1] 2 2 2
Interest cost [2] 15 14 14
Expected return on plan assets [2] (23) (23) (22)
Amortization of prior service cost [2] 0 0 0
Amortization of net loss [2] 7 8 6
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Loss Due to Settlement [3],[4] 0 0 0
Net periodic pension cost (credit) $ 1 $ 1 $ 0
[1] Recognized in ownership expenses and general and administrative expenses, as applicable, in our consolidated statements of operations.
[2] Recognized in other non-operating income (loss), net in our consolidated statements of operations.
[3] Amounts for the years ended December 31, 2025 and 2024 include losses for settlements related to the Company's Domestic Plan as a result of the annuity purchases, which were recognized in other non-operating income (loss), net in our consolidated statements of operations.
[4] During the years ended December 31, 2025 and 2024, as a result of the annuity purchases, we recognized non-cash pension settlement losses in other non-operating income (loss), net in our consolidated statements of operations.