Other Post-Employment Benefit Plans - Components of Net Periodic Benefit Cost (Details) - Other Post-Employment Benefits and Other Employee Benefit Plans - USD ($) $ in Millions |
12 Months Ended | ||
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Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Components of net periodic benefit cost: | |||
| Interest cost | $ 1.6 | $ 0.7 | $ 0.6 |
| Amortization of net actuarial gain | (0.1) | (0.1) | (0.2) |
| Amortization of net prior service credit | (0.3) | (0.3) | (0.3) |
| Net periodic benefit cost | 1.2 | 0.3 | 0.1 |
| Impact of settlement/curtailment | 0.0 | 0.0 | 0.0 |
| Total benefit cost (income) | $ 1.2 | $ 0.3 | $ 0.1 |
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- Definition Defined benefit plan net periodic benefit cost excluding settlements and curtailments. No definition available.
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- 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
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- 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
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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/exampleRef
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- References No definition available.
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit from settlement and curtailment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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