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v3.23.1

Securities sold under repurchase agreements and interbank and institutional market funds (Details 1) - BRL (R$) R$ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 294,587 | R$ 177,145
Allowance account for credit losses of financial assets | 1,032 | 34,942
Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 137,428 | 98,106
Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 157,159 | 79,039
Financial credit bills [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 66,605 | 24,059
Financial credit bills [Member] | Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 3,842 | 20,310
Financial credit bills [Member] | Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 62,763 | 3,749
Financial credit bills [Member] | Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 4.29% |
Financial credit bills [Member] | Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 16.96% |
Real Estate Credit Bills [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 28,117 | 10,663
Real Estate Credit Bills [Member] | Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 24,274 | 3,628
Real Estate Credit Bills [Member] | Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 3,843 | 7,035
Real Estate Credit Bills [Member] | Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 4.44% |
Real Estate Credit Bills [Member] | Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 15.28% |
Rural Credit Bills [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 36,283 | 13,701
Rural Credit Bills [Member] | Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 26,547 | 4,342
Rural Credit Bills [Member] | Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 9,736 | 9,359
Rural Credit Bills [Member] | Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 4.22% |
Rural Credit Bills [Member] | Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 13.72% |
Guaranteed real state notes [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 50,575 | 30,998
Guaranteed real state notes [member] | Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 4,908 | 1,623
Guaranteed real state notes [member] | Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 45,667 | 29,375
Guaranteed real state notes [member] | Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 4.85% |
Guaranteed real state notes [member] | Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 100.00% |
Credit Facilities Available For Financing Of Imports And Exports [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 101,152 | 86,948
Credit Facilities Available For Financing Of Imports And Exports [Member] | Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 74,304 | 64,274
Credit Facilities Available For Financing Of Imports And Exports [Member] | Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 26,848 | 22,674
Credit Facilities Available For Financing Of Imports And Exports [Member] | Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 0.00% |
Credit Facilities Available For Financing Of Imports And Exports [Member] | Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 16.33% |
Onlending Domestic [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 11,855 | 10,776
Onlending Domestic [Member] | Current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | 3,553 | 3,929
Onlending Domestic [Member] | Non current [member] |  |
IfrsStatementLineItems [Line Items] |  |
Interbank market funds | R$ 8,302 | R$ 6,847
Onlending Domestic [Member] | Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 0.00% |
Onlending Domestic [Member] | Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Percentage of interest on interbank market debt | 18.00% |

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