XML 66 R110.htm IDEA: XBRL DOCUMENT
v3.20.1

Financial Assets at Amortised Cost - Loans and Advances to Customers (Details) - ARS ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Loans And Receivables [Abstract] |  |
Credit Cards | $ 72,065,842 | $ 64,408,377
Consumer loans | 23,594,950 | 36,244,344
Other financing | 22,990,706 | 21,616,264
Loans for the prefinancing and financing of exports | 18,296,107 | 69,360,839
Overdrafts | 14,397,300 | 18,135,783
Real estate mortgage | 14,151,441 | 15,544,350
Commercial papers | 12,336,236 | 17,806,133
Notes | 11,360,539 | 19,597,217
Pledge loans | 8,657,089 | 2,538,576
Receivables from financial leases | 1,889,792 | 3,657,745
Loans to employees | 1,714,373 | 1,854,451
Allowances for loan losses | (11,412,408) | (6,251,850)
TOTAL | $ 190,041,967 | $ 264,512,229

X
- Definition The amount of commercial papers. + References No definition available. + Details
Name: | bbar_CommercialPapers
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Loans and receivables abstract. + References No definition available. + Details
Name: | bbar_LoansAndReceivablesAbstract
Namespace Prefix: | bbar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of loans for the prefinancing and financing of exports. + References No definition available. + Details
Name: | bbar_LoansForThePrefinancingAndFinancingOfExports
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of overdraft loans. + References No definition available. + Details
Name: | bbar_LoansOverdrafts
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of loans to personnel. + References No definition available. + Details
Name: | bbar_LoansToPersonnel
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of note loans. + References No definition available. + Details
Name: | bbar_NotesLoans
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of other financing. + References No definition available. + Details
Name: | bbar_OtherFinancing
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of pledge loans. + References No definition available. + Details
Name: | bbar_PledgeLoans
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of real estate mortgages. + References No definition available. + Details
Name: | bbar_RealEstateMortgage
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of receivable from financial leases. + References No definition available. + Details
Name: | bbar_ReceivableFromFinancialLeases
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of loans and advances the entity has made to customers. + References No definition available. + Details
Name: | bbar_TotalLoansToCostumers
Namespace Prefix: | bbar_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_16&doctype=Standard&book=b -URIDate 2019-03-27 + Details
Name: | ifrs-full_AllowanceAccountForCreditLossesOfFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of consumer loans made by the entity. [Refer: Loans to consumers [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_ConsumerLoans
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant