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Share-based payments - Long-term incentive plan (Details)	May 17, 2023 D shares
Summary of significant accounting policies
Percentage of shares reserved for issuance to the issued and outstanding share capital	13.00%
LTIP
Summary of significant accounting policies
Percentage of shares reserved for issuance to the issued and outstanding share capital	4.90%
Number of shares per unit | shares	1
Number of days prior to grant for volume-weighted average price calculation | D	5
LTIP | Maximum
Summary of significant accounting policies
Vesting period (in years)	3 years

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