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Equity settled share-based transactions - Movement of restricted shares (Details) | 12 Months Ended
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Dec. 31, 2022 item | Dec. 31, 2021 item
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Outstanding at the beginning of the year (in shares) | 0 |
Vested and not subject to claw-back during the year | 1,102,111 |
Outstanding at the end of the year (in shares) | 2,360,267 | 0
Restricted shares |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Outstanding at the beginning of the year (in shares) | 0 | 451,682
Vested and not subject to claw-back during the year |  | (451,682)
Outstanding at the end of the year (in shares) |  | 0

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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. + References No definition available. + Details
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- Definition The number of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45&doctype=Standard -URIDate 2022-03-24 + Details
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- Details
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