The option life of share options granted.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2024-01-01
-Paragraph 47
-Subparagraph a
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_a_i&doctype=Standard
-URIDate 2024-03-27

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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.

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Option term (expiration period), in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Share-Based Compensation Arrangement By Share-based Payment Award, Number of Vesting Tranches

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The percentage of variable payout of actual awards in a share-based payment arrangement.

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Share-based compensation - Share option awards (Details)	12 Months Ended
	Dec. 31, 2024 yr installment	Dec. 31, 2023 yr
share-based compensation
Number of vesting installments \| installment	3
Expected lives (years) \| yr		6.5
Equity share option awards \| Graded-Vesting Method
share-based compensation
Vesting period	4 years
Number of vesting installments \| installment	4
Equity share option awards \| Cliff-Vesting Method
share-based compensation
Vesting period	3 years
Expected lives (years) \| yr	10
Phantom share option awards
share-based compensation
Vesting period	30 months
Minimum \| Phantom share option awards
share-based compensation
Variable payout (as a percent)	0.00%
Maximum \| Share option awards
share-based compensation
Exercise period	10 years
Maximum \| Phantom share option awards
share-based compensation
Variable payout (as a percent)	100.00%