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Securities - Summary of securities on the financial liabilities classified at fair value through profit or loss (Detail) - BRL (R$) R$ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Disclosure of offsetting of financial liabilities [line items] |  |  |
Securities loaned | R$ 721,131 | R$ 2,021,707 | R$ 1,259,579
Cost [member] |  |  |
Disclosure of offsetting of financial liabilities [line items] |  |  |
Securities loaned | R$ 721,131 | R$ 2,021,707 | R$ 1,259,579

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Definition Financial liabilities at fair value through profit or loss, securities loaned + References No definition available. + Details
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- Details
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