Employee Benefits - Pension and Other Defined Contribution Retirement Plan Expenses (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Defined Benefit Plan Disclosure [Line Items] | ||||
| Net periodic benefit cost - total | $ (2) | $ 0 | $ (5) | $ (1) |
| Pension Plans | UNITED STATES | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Interest cost on projected benefit obligation | 1 | 0 | 1 | 1 |
| Net amortization and deferrals | 0 | 1 | 0 | 1 |
| Net periodic benefit cost - total | 1 | 1 | 1 | 2 |
| Pension Plans | Non-U.S. Plans | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Service cost for benefits earned | 5 | 5 | 10 | 10 |
| Interest cost on projected benefit obligation | 9 | 9 | 18 | 17 |
| Expected return on plan assets | (15) | (12) | (29) | (23) |
| Net amortization and deferrals | 2 | 1 | 4 | 2 |
| Net periodic benefit cost - total | $ 1 | $ 3 | 3 | $ 6 |
| Contribution to the plans | $ 8 | |||
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- Definition Defined Benefit Plan, Amortization And Deferrals, Net No definition available.
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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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