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v3.20.1

Supplementary information - Additional Information (Detail) |  |  | 12 Months Ended
--- | --- | --- | ---
Mar. 01, 2019 | Feb. 28, 2019 | Dec. 31, 2019
Disclosure of assets and liabilities according to their remaining contractual maturities [Line Items] |  |  |
Social contribution of tax rate | 20.00% | 15.00% | 15.00%
Financial institutions [member] |  |  |
Disclosure of assets and liabilities according to their remaining contractual maturities [Line Items] |  |  |
Social contribution of tax rate |  |  | 20.00%

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- Definition Disclosure of assets and liabilities according to their remaining contractual maturities [Line Items] + References No definition available. + Details
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- Definition Social contribution tax rate. + References No definition available. + Details
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- Details
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