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v3.20.1

Loan and Lease Operations Portfolio - Additional Information (Detail) - BRL (R$) R$ in Millions | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Disclosure of loans and lease operations [Abstract] |  |
Impact of transfers of financial assets with no retention of risks and benefits | R$ 403 | R$ 372

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- Definition Disclosure of loans and lease operations. + References No definition available. + Details
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- Definition Impact of transfers of financial assets with no retention of risks and benefits + References No definition available. + Details
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