Pension and Post-Employment Benefits - Plan Net Pension Credit (Detail) - GERMANY - German Plan [Member] - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
Defined Benefit Plan Disclosure [Line Items] | ||||
Service credit/(cost) | $ (1.2) | $ (0.9) | $ (2.4) | $ (1.7) |
Interest cost on projected benefit obligation | 0.0 | (4.6) | (0.1) | (9.3) |
Expected return on plan assets | 0.0 | 6.4 | 0.0 | 12.8 |
Amortization of prior service cost | 0.0 | (0.2) | 0.0 | (0.3) |
Amortization of actuarial net gains | 0.0 | 0.0 | 0.0 | 0.1 |
Net periodic benefit/(cost) | $ (1.2) | $ 0.7 | $ (2.5) | $ 1.6 |
X | ||||||||||
- Definition Defined benefit plan net periodic other benefit cost. No definition available.
|
X | ||||||||||
- Definition Defined Benefit Plan Service Credit Cost No definition available.
|
X | ||||||||||
- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- Definition Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- 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
|
X | ||||||||||
- 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
|
X | ||||||||||
- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|