XML 108 R93.htm IDEA: XBRL DOCUMENT
v3.20.1

Minimum cash and minimum capital (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Minimum Cash And Minimum Capital [Abstract] |
Table of Minimum Cash |
Accounts |  | December 31, 2019 |  |  | December 31, 2018 |
Balances at the BCRA |  |  |  |  |  |  |  |
BCRA – current account - not restricted |  |  | 107,454,632 |  |  |  | 126,326,564 |
BCRA – special guarantee accounts – restricted |  |  | 2,827,885 |  |  |  | 1,904,833 |
|  |  | 110,282,517 |  |  |  | 128,231,397 |
Argentine Treasury Bonds in pesos at fixed rate due November 2020 |  |  | 7,300,220 |  |  |  | 10,669,815 |
Liquidity Bills – BCRA |  |  | 33,061,179 |  |  |  | 31,077,880 |
TOTAL |  |  | 150,643,916 |  |  |  | 169,979,092 |
Table of Minimum Capital |
Minimum capital requirements |  | December 31, 2019 |  |  | December 31, 2018 |
Credit risk |  |  | 17,999,427 |  |  |  | 27,824,585 |
Operational risk |  |  | 6,399,872 |  |  |  | 5,529,881 |
Market risk |  |  | 303,718 |  |  |  | 142,735 |
Total capital |  |  | 49,989,689 |  |  |  | 55,801,416 |
Excess capital |  |  | 25,286,672 |  |  |  | 22,304,215 |

X
- Definition Minimum cash and minimum capital. + References No definition available. + Details
Name: | bbar_MinimumCashAndMinimumCapitalAbstract
Namespace Prefix: | bbar_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Table of minimum capital explanatory. + References No definition available. + Details
Name: | bbar_TableOfMinimumCapitalExplanatoryTableTextBlock
Namespace Prefix: | bbar_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Table of minimum cash explanatory. + References No definition available. + Details
Name: | bbar_TableOfMinimumCashExplanatoryTableTextBlock
Namespace Prefix: | bbar_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration