XML 141 R116.htm IDEA: XBRL DOCUMENT
v3.25.1

LOANS AND ADVANCES TO CUSTOMERS (Details 4) R$ in Thousands | Dec. 31, 2024 BRL (R$)
--- | ---
Sensitivity Analysis Simulation 1 [Member] |
IfrsStatementLineItems [Line Items] |
Weighting | 100.00%
Constitution/ (Reversal) | R$ (269,642)
Sensitivity Analysis Simulation 2 [Member] |
IfrsStatementLineItems [Line Items] |
Weighting | 100.00%
Constitution/ (Reversal) | R$ (1,105,037)
Sensitivity Analysis Simulation 3 [Member] |
IfrsStatementLineItems [Line Items] |
Weighting | 100.00%
Constitution/ (Reversal) | R$ 618,074

X
- References No definition available. + Details
Name: | bbd_IfrsStatementLineItems
Namespace Prefix: | bbd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bbd_SensitivityAnalysisConstitutionReversion
Namespace Prefix: | bbd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | bbd_SensitivityAnalysisWeighting
Namespace Prefix: | bbd_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | bbd_SensitivityAnalysisAxis=bbd_SensitivityAnalysisSimulation1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbd_SensitivityAnalysisAxis=bbd_SensitivityAnalysisSimulation2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbd_SensitivityAnalysisAxis=bbd_SensitivityAnalysisSimulation3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |