XML 167 R150.htm IDEA: XBRL DOCUMENT
v3.25.1

Financial liabilities at fair value through profit or loss - Trading liabilities FVTPL (Details) - ARS ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financial liabilities at fair value through profit or loss [abstract] |  |
Short sold positions | $ 0 | $ 22,495,621
TOTAL | $ 0 | $ 22,495,621

X
- Definition Financial liabilities at fair value through profit or loss trading liability. + References No definition available. + Details
Name: | bbar_FinancialLiabilitiesAtFairValueThroughProfitOrLossTradingLiability
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Financial liabilities at fair value through profit or loss trading short sold position. + References No definition available. + Details
Name: | bbar_FinancialLiabilitiesAtFairValueThroughProfitOrLossTradingShortSoldPosition
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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