Employee Benefit Plans - Additional Information (Detail) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2025
USD ($)
Employee
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
|
| Compensation Related Costs Disclosure [Line Items] | |||
| Expenses for defined-contribution retirement plans | $ 90 | $ 85 | $ 84 |
| Pension plans, expected future benefit payments in year five | $ 12 | ||
| Expected years of pension plans | 5 years | ||
| Expected future pension plans amounts to pay, total | $ 126 | ||
| United States [Member] | |||
| Compensation Related Costs Disclosure [Line Items] | |||
| Number of U.S retirees and spouses participate in defined benefit health care plans | Employee | 8,900 | ||
| Number of additional U.S retirees and spouses participate in defined benefit health care plans | Employee | 600 | ||
| Pension Plan [Member] | |||
| Compensation Related Costs Disclosure [Line Items] | |||
| Net periodic benefit cost | $ 4 | $ 3 | $ 2 |