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Schedule of primary distribution of shares (Details) R$ in Thousands | 12 Months Ended
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Dec. 31, 2021 BRL (R$)
Gain on participation in the capital increase | R$ 1,060,530
Loss due to dilution of participation with issue of new shares | (231,044)
Equity adjustment by dilution of share percentage | (7,393)
Net gain from the transaction | R$ 822,093

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