XML 108 R91.htm IDEA: XBRL DOCUMENT
v3.23.1

Investment Portfolio - Government and Corporate Securities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Disclosure Of Detailed Information About Investment Portfolio Of Government And Corporate Securities [Abstract] |
Summary of Investments In Argentine And Other Governments And Corporate Securities |
|  | As of December 31, |
|  | 2022 |  |  | 2021 |
|  | (in thousands of pesos) |
Government securities |  |  |  |  |  |  |  |
In pesos: |  |  |  |  |  |  |  |
Argentine Government bonds |  |  | 156,496,037 |  |  |  | 128,559,737 |
Argentine Treasury bills |  |  | 37,679,304 |  |  |  | 27,917,365 |
Liquidity Bills issued by the BCRA |  |  | 483,510,689 |  |  |  | 209,779,172 |
Total government securities in pesos |  |  | 677,686,030 |  |  |  | 366,256,274 |
In foreign currency: |  |  |  |  |  |  |  |
Argentine Government bonds |  |  | 3,788,200 |  |  |  | 3,152,459 |
Liquidity Bills issued by the BCRA |  |  | 2,125,540 |  |  |  | — |
Total government securities in foreign currency |  |  | 5,913,740 |  |  |  | 3,152,459 |
Total government securities |  |  | 683,599,770 |  |  |  | 369,408,733 |
Corporate securities |  |  |  |  |  |  |  |
Listed |  |  |  |  |  |  |  |
Equity securities |  |  | 60,468 |  |  |  | 70,288 |
Total corporate securities—listed |  |  | 60,468 |  |  |  | 70,288 |
Unlisted |  |  |  |  |  |  |  |
Debt securities |  |  | 3,722,935 |  |  |  | 2,649,764 |
Total corporate securities—unlisted |  |  | 3,722,935 |  |  |  | 2,649,764 |
Investment funds |  |  | 3,926,704 |  |  |  | 3,710,885 |
Total investment funds |  |  | 3,926,704 |  |  |  | 3,710,885 |
Summary of Group Held Securities In Excess |
Issuer |  | Book value |  |  | Market value |
|  | (in thousands of pesos) |
BCRA |  |  | 468,834,745 |  |  |  | 468,834,745 |
Argentine Government |  | 198,012,723 |  |  | 198,013,805 |

X
- Definition Disclosure of detailed information about investment portfolio of government and corporate securities. + References No definition available. + Details
Name: | bbar_DisclosureOfDetailedInformationAboutInvestmentPortfolioOfGovernmentAndCorporateSecuritiesAbstract
Namespace Prefix: | bbar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of detailed information about investment portfolio of government and corporate securities explanatory. + References No definition available. + Details
Name: | bbar_DisclosureOfDetailedInformationAboutInvestmentPortfolioOfGovernmentAndCorporateSecuritiesExplanatoryTableTextBlock
Namespace Prefix: | bbar_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of securities held that are in excess of ten percent of the stockholder equity explanatory. + References No definition available. + Details
Name: | bbar_DisclosureOfSecuritiesHeldThatAreInExcessOfTenPercentOfTheStockholderEquityExplanatoryTableTextBlock
Namespace Prefix: | bbar_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration