Segment reporting - Narrative (Details) - USD ($) $ in Thousands |
6 Months Ended | |||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Disclosure of operating segments [line items] | ||||
| Unallocated employment costs | $ 135,142 | $ 110,019 | ||
| Cash and cash equivalents | 251,910 | 207,156 | $ 141,866 | $ 439,999 |
| Financial assets | 40,412 | 37,094 | ||
| Property, plant and equipment | 72,238 | 58,661 | ||
| Convertible bonds | 496,237 | 383,023 | ||
| Unallocated income, expenses and eliminations: | ||||
| Disclosure of operating segments [line items] | ||||
| Unallocated employment costs | 9,800 | $ 17,189 | ||
| Reconciling items | ||||
| Disclosure of operating segments [line items] | ||||
| Cash and cash equivalents | 143,494 | 82,833 | ||
| Financial assets | 39,412 | 37,094 | ||
| Property, plant and equipment | 8,638 | 6,915 | ||
| Convertible bonds | $ 496,237 | $ 383,023 | ||
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. No definition available.
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of non-current financial assets. [Refer: Financial assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The non-current portion of non-current bonds issued. [Refer: Bonds issued] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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