Employee benefits - Composition (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Presented as non-current liabilities: | ||
| Present value of obligations (see section (f) below) | $ 62.3 | $ 56.4 |
| Fair value of the plan assets (see section (f) below) | (29.7) | (27.3) |
| Recognized liability for defined benefit obligations | 32.6 | 29.1 |
| Termination benefit-liability for early retirement | 11.6 | 3.1 |
| Other long-term benefits | 19.2 | 15.3 |
| Total non-current | 63.4 | 47.5 |
| Presented as current liabilities: | ||
| Liability for annual leave | 10.9 | 10.9 |
| Current portion of liability for early retirement | 4.2 | 1.7 |
| Total current | 15.1 | 12.6 |
| Total employee benefits | $ 78.5 | $ 60.1 |
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- Definition The amount of current provisions for employee benefits. [Refer: Provisions for employee benefits] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The present value, without deducting any plan assets, of expected future payments required to settle the obligation resulting from employee service in the current and prior periods. [Refer: Plan assets, at fair value] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of non-current provisions for employee benefits. [Refer: Provisions for employee benefits] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The fair value of defined benefit plan assets. Plan assets comprise assets held by a long-term employee benefit fund and qualifying insurance policies. [Refer: At fair value [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of deficit in a defined benefit plan. [Refer: Defined benefit plans [domain]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current portion of termination benefit liability for early retirement. No definition available.
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- References No definition available.
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- Definition Amount of liabilities for annual leave classified as current. No definition available.
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- References No definition available.
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- Definition Amount of noncurrent portion of termination benefit liability for early retirement. No definition available.
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- Definition Amount of other long term employee benefits. No definition available.
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