XML 183 R162.htm IDEA: XBRL DOCUMENT
v3.21.1

Financial Instruments Risks - Position in Foreign Currency (Details) - ARS ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Total [Member] |  |
ASSETS |  |
Cash and cash equivalents | $ 114,954,079 | $ 119,371,805
Financial assets at fair value through profit or loss—Debt securities | 629 | 226
Other financial assets | 6,930,424 | 3,461,778
Loans and advances | 27,928,287 | 46,696,681
Financial assets at fair value through other comprehensive income—Debt securities |  | 10,093,293
Equity instruments | 28,273 | 36,946
TOTAL ASSETS | 149,841,692 | 179,660,729
LIABILITIES |  |
Deposits | 137,441,745 | 159,598,906
Trading liabilities |  | 612,112
Other financial liabilities | 10,386,382 | 10,465,808
Bank loans | 2,260,739 | 4,153,052
Other liabilities | 1,142,679 | 1,691,325
TOTAL LIABILITIES | 151,231,545 | 176,521,203
Net | (1,389,583) | $ 3,139,526
Us Dollars Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 110,150,270 |
Financial assets at fair value through profit or loss—Debt securities | 629 |
Other financial assets | 6,924,630 |
Loans and advances | 27,928,212 |
Financial assets at fair value through other comprehensive income—Debt securities |  |
Equity instruments | 28,273 |
TOTAL ASSETS | 145,032,014 |
LIABILITIES |  |
Deposits | 134,734,046 |
Trading liabilities |  |
Other financial liabilities | 9,968,665 |
Bank loans | 2,260,739 |
Other liabilities | 1,104,580 |
TOTAL LIABILITIES | 148,068,030 |
Net | (3,036,016) |
Euro Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 4,568,050 |
Financial assets at fair value through profit or loss—Debt securities |  |
Other financial assets | 5,793 |
Financial assets at fair value through other comprehensive income—Debt securities |  |
Equity instruments |  |
TOTAL ASSETS | 4,573,843 |
LIABILITIES |  |
Deposits | 2,707,699 |
Trading liabilities |  |
Other financial liabilities | 380,566 |
Bank loans |  |
Other liabilities | 21,282 |
TOTAL LIABILITIES | 3,109,547 |
Net | 1,464,296 |
Real Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 33,778 |
Financial assets at fair value through profit or loss—Debt securities |  |
Other financial assets |  |
Financial assets at fair value through other comprehensive income—Debt securities |  |
Equity instruments |  |
TOTAL ASSETS | 33,778 |
LIABILITIES |  |
Deposits |  |
Trading liabilities |  |
Other financial liabilities |  |
Bank loans |  |
Other liabilities |  |
TOTAL LIABILITIES |  |
Net | 33,778 |
Other Currency [Member] |  |
ASSETS |  |
Cash and cash equivalents | 201,982 |
Financial assets at fair value through profit or loss—Debt securities |  |
Other financial assets |  |
Loans and advances | 75 |
Financial assets at fair value through other comprehensive income—Debt securities |  |
Equity instruments |  |
TOTAL ASSETS | 202,057 |
LIABILITIES |  |
Deposits |  |
Trading liabilities |  |
Other financial liabilities | 37,151 |
Bank loans |  |
Other liabilities | 16,817 |
TOTAL LIABILITIES | 53,968 |
Net | $ 148,089 |

X
- Definition The amount of resources: (a) controlled by the entity as a result of past events; and (b) from which future economic benefits are expected to flow to the entity in foreign currencies. + References No definition available. + Details
Name: | bbar_AssetsInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Assets in foreign currency. + References No definition available. + Details
Name: | bbar_AssetsInForeignCurrencyAbstract
Namespace Prefix: | bbar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The amount of cash on hand and demand deposits in foreign currencies, 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. + References No definition available. + Details
Name: | bbar_CashAndCashEquivalentsInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial assets at fair value through profit or loss classified as debt securities in foreign currencies. + References No definition available. + Details
Name: | bbar_DebtSecuritiesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition The amount of instruments held by the entity in foreign currencies that provide evidence of a residual interest in the assets of another entity after deducting all of its liabilities. + References No definition available. + Details
Name: | bbar_EquityInstrumentsInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial assets at fair value through other comprehensive income (debt securities) in foreign currencies. + References No definition available. + Details
Name: | bbar_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeDebtSecuritiesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of present obligations in foreign currencies of the entity arising from past events, the settlement of which is expected to result in an outflow from the entity of resources embodying economic benefits. + References No definition available. + Details
Name: | bbar_LiabilitiesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Liabilities in foreign currency. + References No definition available. + Details
Name: | bbar_LiabilitiesInForeignCurrencyAbstract
Namespace Prefix: | bbar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of non-derivative financial assets in foreign currencies with fixed or determinable payments that are not quoted in an active market. + References No definition available. + Details
Name: | bbar_LoansAndAdvancesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial assets in foreign currencies that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
Name: | bbar_OtherFinancialAssetsInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financial liabilities in foreign currencies that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
Name: | bbar_OtherFinancialLiabilitiesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of liabilities in foreign currencies that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
Name: | bbar_OtherLiabilitiesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of trading liabilities in foreign currencies. + References No definition available. + Details
Name: | bbar_TradingLiabilitiesInForeignCurrency
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of assets less the amount of liabilities. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 1 -IssueDate 2020-01-01 -Paragraph IG63 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2020-en-r&anchor=para_IG63&doctype=Implementation%20Guidance -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_NetAssetsLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_CurrencyAxis=bbar_TotalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=bbar_UsDollarsCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=bbar_EuroCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=bbar_RealCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=bbar_OtherCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |