Loss per share (Tables) |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings per share [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Loss per Share | The Company calculates loss per share by dividing loss for the period attributable to the shareholders of the parent by the weighted average number of ordinary shares outstanding during the period (net of treasury shares).
(1) On February 18, 2025, the Company completed a ratio change whereby the ratio of its ADSs to ordinary shares was changed from one ADS representing one ordinary share to one ADS representing ordinary shares. The weighted average number of ADSs has been calculated by dividing the weighted average number of shares by , even though the actual number of outstanding ADSs is lower since not all of the ordinary shares in the Company are represented by ADSs. For further details on the ADS Ratio Change, see Note 2 “Summary of accounting policies”. |
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| Summary of Potential Dilutive Securities that were not Included in Diluted Loss per Share Calculations | Potential dilutive securities that were not included in the diluted loss per share calculations because they would be anti-dilutive were as follows:
(1) The number of potential dilutive shares from the Convertible Notes are calculated assuming the most advantageous conversion price from the standpoint of the holder and assuming all capitalized interest at maturity will be settled with shares or ADSs, and after considering the repurchases and cancellations of an aggregate amount of $42.9 million Convertible Notes that occurred on October 3, 2025. For further details on the Convertible Notes, the conversion price reset mechanism and the repurchases and cancellations see Note 25 “Interest-bearing loans and borrowings”. |
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