Related parties (Detail 2) - shares	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Equity Holdings Of Key Management Personnel [Line Items]
Number of shares held by members of the BoD, GEB and parties closely linked to them	5,121,564	3,009,686

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

No definition available.

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