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Securities Sold Under Repurchase Agreements and Interbank and Institutional Market Funds - Summary of Breakdown of Funds Obtained in Institutional Markets (Parenthetical) (Detail) - BRL (R$) R$ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Raisings through structured operations certificates [member] |  |
Disclosure Of Repurchase Agreements [Line Items] |  |
Market value of fund | R$ 790 | R$ 1,018

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- Definition Disclosure Of Repurchase Agreements [Line Items] + References No definition available. + Details
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- Definition Fair Value Debt Securities. + References No definition available. + Details
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- Details
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