XML 127 R110.htm IDEA: XBRL DOCUMENT v3.23.1

Financial assets at amortized cost - Reverse Repurchase Agreements (Details) - ARS ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Reverse Repurchase Agreements [Abstract]
BCRA repos	$ 52,564,802	$ 267,934,977
Allowances for ECL	(91,594)	(322,495)
TOTAL	$ 52,473,208	$ 267,612,482

X

- Definition

The amount of an allowance account used to reverse repurchase agreements.

+ References

No definition available.

+ Details

Name:	bbar_AllowanceForReverseRepurchaseAgreements
Namespace Prefix:	bbar_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of reverse repurchase agreements entered into with the central bank.

+ References

No definition available.

+ Details

Name:	bbar_BCRAReverseRepurchaseAgreemens
Namespace Prefix:	bbar_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Reverse repurchase agreements abstract.

+ References

No definition available.

+ Details

Name:	bbar_ReverseRepurchaseAgreementsAbstract
Namespace Prefix:	bbar_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of instruments purchased for resale in reverse repurchase agreements and cash collateral on securities borrowed. [Refer: Repurchase agreements and cash collateral on securities lent]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_55&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant