XML 215 R196.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Fair Values Of Financial Instruments - Assets And Liabilities Not Measured At Fair Value (Details) - ARS ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | ---
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | $ 1,142,679,367 | $ 922,374,620 | $ 1,324,071,770 | $ 1,392,098,573
Other Financial Assets | 171,212,909 | 181,586,921 |  |
Debt securities | 83,823,214 | 117,766,716 |  |
Reverse Repurchase Agreements | 1,201,149,144 | 163,404,615 |  |
Financial Liabilities Abstract |  |  |  |
Other Financial Liabilities | 448,258,450 | 368,805,430 |  |
Bank loans | 28,189,967 | 61,886,118 |  |
Debt Securities Issued | 12,816,710 | 595,354 |  |
Book value [member] |  |  |  |
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | 1,142,679,367 | 922,374,620 |  |
Other Financial Assets | 171,212,909 | 181,586,921 |  |
Debt securities | 83,823,214 | 117,766,716 |  |
Loans And Advances Not Measured at Fair Value | 1,975,497,390 | 2,233,080,125 |  |
Reverse Repurchase Agreements | 1,201,149,144 | 163,404,615 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 3,639,306,660 | 4,091,312,436 |  |
Other Financial Liabilities | 448,258,450 | 368,805,430 |  |
Bank loans | 28,189,967 | 61,886,118 |  |
Debt Securities Issued | 12,816,710 | 595,354 |  |
Total Fair Value [member] |  |  |  |
Financial Assets Abstract |  |  |  |
Debt securities | 97,167,314 | 138,663,334 |  |
Loans And Advances Not Measured at Fair Value | 1,873,436,751 | 2,090,403,908 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 3,598,681,184 | 4,011,915,404 |  |
Bank loans | 27,621,005 | 59,687,835 |  |
Debt Securities Issued | 13,043,560 | 591,578 |  |
Level 2 - Fair Value [member] |  |  |  |
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Other Financial Assets | 0 | 0 |  |
Debt securities | 97,167,314 | 138,663,334 |  |
Loans And Advances Not Measured at Fair Value | 0 | 0 |  |
Reverse Repurchase Agreements | 0 | 0 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 3,598,681,184 | 4,011,915,404 |  |
Other Financial Liabilities | 0 | 0 |  |
Bank loans | 27,621,005 | 59,687,835 |  |
Debt Securities Issued | 13,043,560 | 591,578 |  |
Level 3 - Fair Value [member] |  |  |  |
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Other Financial Assets | 0 | 0 |  |
Debt securities | 0 | 0 |  |
Loans And Advances Not Measured at Fair Value | 1,873,436,751 | 2,090,403,908 |  |
Reverse Repurchase Agreements | 0 | 0 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 0 | 0 |  |
Other Financial Liabilities | 0 | 0 |  |
Bank loans | 0 | 0 |  |
Debt Securities Issued | $ 0 | $ 0 |  |

X
- Definition The amount of loans received from banks. + References No definition available. + Details
Name: | bbar_BankLoansReceived
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of deposit liabilities. + References No definition available. + Details
Name: | bbar_Deposits
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of loans and advances not measured at fair value. + References No definition available. + Details
Name: | bbar_LoansAndReceivablesNotMeasuredAtFairValue
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_45&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph B13 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_i&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_CashAndCashEquivalents
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Definition The amount of instruments representing indebtedness held by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DebtInstrumentsHeld
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of instruments issued by the entity that represent indebtedness. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DebtSecurities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of financial assets that the entity does not separately disclose in the same statement or note. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_d&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_OtherFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial liabilities that the entity does not separately disclose in the same statement or note. [Refer: Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph m -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_m&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_OtherFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of instruments purchased for resale in reverse repurchase agreements and cash collateral on securities borrowed. [Refer: Repurchase agreements and cash collateral on securities lent] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | bbar_LevelsOfFairValueHierarchy1Axis=ifrs-full_CarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbar_LevelsOfFairValueHierarchy1Axis=ifrs-full_AtFairValueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbar_LevelsOfFairValueHierarchy1Axis=ifrs-full_Level2OfFairValueHierarchyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bbar_LevelsOfFairValueHierarchy1Axis=ifrs-full_Level3OfFairValueHierarchyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |