Other employee benefits (Schedule of net benefit liability for other employee benefits (Details) - Other employee benefits [Member] - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Other Employee Benefits [Line Items] | |||
| Unfunded benefit obligation | $ 83.6 | $ 81.5 | $ 103.2 |
| Vacation accrual and other - non-current | 2.4 | 2.3 | |
| Net liability | $ 86.0 | $ 83.8 |
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- Definition Represents information of Other Employee Benefits. No definition available.
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- Definition Vacation accrual and other - non-current No definition available.
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- Definition The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [domain]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The fair value of any plan assets, less the present value of the defined benefit obligation. [Refer: Plan assets [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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