Share-based payment arrangements - Summary of status and movements in RSUs and PSUs (Details) - shares	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Restricted Shares Without Performance Criteria
Disclosure of terms and conditions of share-based payment arrangement [line items]
At January 1,	480,825	328,677
Granted (in shares)	447,136	383,427
Redeemed (in shares)	(175,670)	(145,598)
Forfeited (in shares)	(72,042)	(85,681)
At December 31,	680,249	480,825
Restricted share units with performance criteria
Disclosure of terms and conditions of share-based payment arrangement [line items]
At January 1,	251,943	566,740
Granted (in shares)	186,117	222,144
Redeemed (in shares)	(386,310)	(444,288)
Forfeited (in shares)	(51,750)	(92,653)
At December 31,	0	251,943
Performance share units
Disclosure of terms and conditions of share-based payment arrangement [line items]
At January 1,	689,175	342,670
Granted (in shares)	411,870	421,502
Redeemed (in shares)	(27,874)	0
Forfeited (in shares)	(98,869)	(74,997)
At December 31,	974,302	689,175

Number of other equity instruments redeemed in share-based payment arrangement.

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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.

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- Definition

The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 2
-IssueDate 2024-01-01
-Paragraph 45
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2024-01-01
-Paragraph 47
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_b&doctype=Standard
-URIDate 2024-03-27

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- Definition

The number of other equity instruments (ie other than share options) forfeited in a share-based payment arrangement.

+ References

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- Definition

The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement.

+ References

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