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Schedule of financial investments in securities of related parties, in the investment fund (Details) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Remuneration | R$ 28 | R$ 27 | R$ 25
Profit sharing | 4 | 9 | 6
Pension plans | 2 | 1 | 1
Total | R$ 34 | R$ 37 | R$ 32

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