XML 219 R200.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Related Parties - Transactions And Balances With Parent Company Except Key Management Personnel (Details) - ARS ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Cash And Other Demand Deposits [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company |  | $ 10,922,469 | $ 2,136,505 |
Results With Parent Company |  | 0 | 0 | $ 0
Financial assets pledged as collateral [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company | [1] | 0 | 176,508 |
Results With Parent Company | [1] | 0 | 0 | 0
Other Financial Assets [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company | [1] | 113,600 | 1,640,794 |
Results With Parent Company | [1] | 0 | 0 | 0
Other Liabilities [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company |  | 45,299,560 | 81,819,668 |
Results With Parent Company |  | 51,066,746 | 41,067,033 | 24,408,155
Derivative Financial Liabilities [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company | [2] | 0 | 34,501 |
Results With Parent Company | [2] | 189,783 | 69,054 | 3,627,971
Securities In Custody [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company | [3] | 861,464,724 | 574,069,135 |
Results With Parent Company | [3] | 0 | 0 | 0
Derivative Instruments Notional Amount [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company |  | 0 | 6,019,082 |
Results With Parent Company |  | 0 | 0 | 0
Securities Granted [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company | [4] | 15,741,245 | 7,187,249 |
Results With Parent Company | [4] | 34,032 | 30,368 | 47,246
Guarantees Received [member] |  |  |  |
Transactions and Balances with Parent Company Except Key Management Personnel [Line Items] |  |  |  |
Balances With Parent Company |  | 19,902,455 | 8,484,843 |
Results With Parent Company |  | $ 0 | $ 0 | $ 0
[1] | These operations do not generate results.
[2] | The result of the Derivative Instruments (Asset) is disclosed in the Derivative Instruments (Liability) line.
[3] | These balances represent the shares in custody of Banco BBVA Argentina SA held by BBVA and BBV América.
[4] | These balances represent commercial guarantees granted.

X
- Definition Balances with key parent company except key management personnel + References No definition available. + Details
Name: | bbar_BalancesWithKeyParentCompanyExceptKeyManagementPersonnel
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Transactions with key parent company except key management personnel + References No definition available. + Details
Name: | bbar_TransactionsWithKeyParentCompanyExceptKeyManagementPersonnel
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_CashAndOtherDemandDepositsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_FinancialassetspledgedAsCollateralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_OtherFinancialsAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_OtherLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_DerivativeFinancialLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_SecuritiesInCustodyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_DerivativeInstrumentsNotionalAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_SecuritiesGrantedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=bbar_GuaranteesReceivedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |