XML 184 R160.htm IDEA: XBRL DOCUMENT
v3.19.1

Note 31 - Fee and Commission Expense (Details) - ARS ($) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Fee and Commission Expense Abstract |  |
Commission For Credit and Debit Cards | $ (3,433,679,000) | $ (2,778,335,000)
Commission Expense Linked to Transactions With Securities | (1,863,000) | (1,738,000)
Commission Expense for Foreign Trade Transactions | (156,826,000) | (142,815,000)
Commission Expense for Promotions | (1,300,964,000) | (975,732,000)
Other Commission Expenses | (608,173,000) | (983,754,000)
Total Fee and Commission Expense | $ (5,501,505,000) | $ (4,882,374,000)

X
- Definition The amount of expense relating commissions for credit and debit cards. + References No definition available. + Details
Name: | bfr_Commissionsforcreditanddebitcards
Namespace Prefix: | bfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense relating commissions for foreign trade transactions. + References No definition available. + Details
Name: | bfr_Forforeigntradetransactions
Namespace Prefix: | bfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense relating commissions for promotions. + References No definition available. + Details
Name: | bfr_Forpromotions
Namespace Prefix: | bfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense relating commissions for linked to transactions with securities. + References No definition available. + Details
Name: | bfr_Linkedtotransactionswithsecurities
Namespace Prefix: | bfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense relating commissions for other commission expenses. + References No definition available. + Details
Name: | bfr_Othercommissionexpenses
Namespace Prefix: | bfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense relating to fees and commissions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_85&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_FeeAndCommissionExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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