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DERIVATIVE FINANCIAL INSTRUMENTS (Details 2) - BRL (R$) R$ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Hedge Instrument Nominal Value [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Hedge of interest receipts from investments in securities | R$ 24,468,458 | R$ 44,821,117
Hedge of interest payments on funding | 59,956,404 | 102,934,940
Total | 84,424,862 | 147,756,057
Hedge Object Accounting Value [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Hedge of interest receipts from investments in securities | 24,913,057 | 45,285,081
Hedge of interest payments on funding | 61,308,525 | 103,287,896
Total | 86,221,582 | 148,572,977
Fair Value Accumulated Adjustments In Shareholders Equity Gross Of Tax Effects [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Hedge of interest receipts from investments in securities | (147,831) | 138,891
Hedge of interest payments on funding | 258,194 | (779,599)
Total | 110,363 | (640,708)
Fair Value Accumulated Adjustments In Shareholders Equity Net Of Tax Effects [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Hedge of interest receipts from investments in securities | (81,307) | 76,390
Hedge of interest payments on funding | 142,045 | (428,779)
Total | R$ 60,738 | R$ (352,389)

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