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Share-based payments - Summary of performance shares (Details)	12 Months Ended
	Dec. 31, 2025 shares
Expired performance shares
Performance shares [Line Items]
Type	Cash-settled share-based payment
Performance conditions	Relative stock price linked (20.0%), management index (80.0%)
Operating period	4 years from the commencement date of the year to which the grant date belongs
Estimated number of shares vested at December 31, 2025	880,880
Not Expired performance shares
Performance shares [Line Items]
Type	Cash-settled share-based payment
Performance conditions	Relative stock price linked (20.0%), management index (80.0%)
Operating period	4 years from the commencement date of the year to which the grant date belongs
Estimated number of shares vested at December 31, 2025	2,069,238

X

- Definition

The description of the maximum term of options granted for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Types of share-based payment arrangements [domain]]

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- Definition

The description of the method of settlement (for example, whether in cash or equity) for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Types of share-based payment arrangements [domain]]

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