v3.25.4
Employee Benefit Plans - Schedule of Changes in Projected Benefit Obligations (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Pension Plan      
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]      
Defined Benefit Plan, Plan Assets, Payment for Settlement $ (68) $ (41)  
Domestic Plan      
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]      
Benefit obligation at beginning of year 223 281  
Service cost 0 0  
Interest cost [1] 11 14 $ 15
Actuarial loss (gain) 14 (8)  
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement [2] (68) (41)  
Effect of foreign currency exchange rates 0 0  
Benefits paid (18) (23)  
Benefit obligation at end of year 162 223 281
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]      
Fair value of plan assets at beginning of year 231 278  
Actual return on plan assets, net of expenses 28 13  
Employer contributions 11 4  
Defined Benefit Plan, Plan Assets, Payment for Settlement [2] (68) (41)  
Effect of foreign currency exchange rates 0 0  
Benefits paid (18) (23)  
Fair value of plan assets at end of year 184 231 278
Funded status at end of year (underfunded) [3] 22 8  
Defined benefit plan, accumulated benefit obligation 162 223  
UK Plan      
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]      
Benefit obligation at beginning of year 275 309  
Service cost 2 2  
Interest cost [1] 15 14 14
Actuarial loss (gain) (6) (32)  
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement [2] 0 0  
Effect of foreign currency exchange rates 20 (2)  
Benefits paid (15) (16)  
Benefit obligation at end of year 291 275 309
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]      
Fair value of plan assets at beginning of year 275 298  
Actual return on plan assets, net of expenses 12 (14)  
Employer contributions 10 9  
Defined Benefit Plan, Plan Assets, Payment for Settlement [2] 0 0  
Effect of foreign currency exchange rates 20 (2)  
Benefits paid (15) (16)  
Fair value of plan assets at end of year 302 275 $ 298
Funded status at end of year (underfunded) [3] 11 0  
Defined benefit plan, accumulated benefit obligation $ 291 $ 275  
[1] Recognized in other non-operating income (loss), net in our consolidated statements of operations.
[2] During the years ended December 31, 2025 and 2024, the Company purchased group annuity contracts (the "annuity purchases") and transferred $68 million and $41 million, respectively, of its pension plan assets and related benefit obligations related to its Domestic Plan to a third-party insurer.
[3] Funded amounts are recognized in other long-term assets in our consolidated balance sheets