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Investments - Summary of reconciliation of share of profit (loss) of subsidiaries, joint ventures and associates (Details) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Investments accounted for using equity method [abstract]      
Joint ventures R$ (18,068) R$ (45,812) R$ (14,463)
Associates 434 1,781 1,754
Share of profit (loss) of joint ventures and associates R$ (17,634) R$ (44,031) R$ (12,709)