CONTINGENCIES - Estimates of Amounts of Possible Losses (Details) - BRL (R$) R$ in Millions |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| IfrsStatementLineItems [Line Items] | ||
| Estimates of amounts of possible losses | R$ 91,560.7 | R$ 82,445.0 |
| Income tax and social contribution [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Estimates of amounts of possible losses | 60,453.5 | 54,258.7 |
| Value added and excise taxes [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Estimates of amounts of possible losses | 25,904.6 | 23,912.4 |
| PIS and COFINS tax contingent liability [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Estimates of amounts of possible losses | 3,293.5 | 2,667.6 |
| Other contingent liabilities [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Estimates of amounts of possible losses | R$ 1,909.1 | R$ 1,606.3 |