XML 150 R129.htm IDEA: XBRL DOCUMENT v3.21.1

Tangible Assets - Investment Properties (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 ARS ($)	Dec. 31, 2019 ARS ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 ARS ($)	Dec. 31, 2018 USD ($)
Real estate
Investment Properties
Cost of Investment Properties		$ 2,023,910			$ 272,088
Disposals of Investment Properties		(131)
Depreciation Investment Property [Abstract]
Depreciation of Investment Properties Accumulated	$ 130,115	94,710		$ 16,393
Depreciation Transfer From Property And Equipment	(356)	49,040
Depreciation Disposals Investment Properties	(131)
Depreciation for the Period Investment Properties	35,892	29,277
Carrying Amount of Investment Properties	1,890,268	1,929,200
Transfer from Property and equipment		(3,396)		1,751,822
Total Investment Property
Investment Properties
Cost of Investment Properties		2,023,910			$ 272,088
Disposals of Investment Properties		(131)
Depreciation Investment Property [Abstract]
Depreciation of Investment Properties Accumulated	130,115	94,710		16,393
Depreciation Transfer From Property And Equipment	(356)	49,040
Depreciation Disposals Investment Properties	(131)
Depreciation for the Period Investment Properties	35,892		$ 29,277
Carrying Amount of Investment Properties	$ 1,890,268	1,929,200
Transfer from Property and equipment		$ (3,396)		$ 1,751,822

X

- Definition

The amount of property (land or a building - or part of a building - or both) held (by the owner or by the lessee under a finance lease) to earn rentals or for capital appreciation or both, rather than for: (a) use in the production or supply of goods or services or for administrative purposes; or (b) sale in the ordinary course of business.

+ References

No definition available.

+ Details

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

X

- Definition

The amount of cost of investment properties.

+ References

No definition available.

+ Details

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

X

- Definition

The depreciation of disposals of investment properties

+ References

No definition available.

+ Details

Name:	bbar_DepreciationDisposalsInvestmentProperties
Namespace Prefix:	bbar_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The depreciation for the period of investment properties.

+ References

No definition available.

+ Details

Name:	bbar_DepreciationForThePeriodInvestmentProperties
Namespace Prefix:	bbar_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Depreciation Investment Property Abstract

+ References

No definition available.

+ Details

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

X

- Definition

The amount of depreciation recognised on investment properties.

+ References

No definition available.

+ Details

Name:	bbar_DepreciationOfInvestmentPropertiesAccumulated
Namespace Prefix:	bbar_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Depreciation transfer from property and equipment.

+ References

No definition available.

+ Details

Name:	bbar_DepreciationTransferFromPropertyAndEquipment
Namespace Prefix:	bbar_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfInvestmentPropertyLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The decrease in investment property resulting from disposals. [Refer: Investment property]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 40
-IssueDate 2020-01-01
-Paragraph 76
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2020-en-r&anchor=para_76_c&doctype=Standard
-URIDate 2020-01-01

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 40
-IssueDate 2020-01-01
-Paragraph 79
-Subparagraph d
-Clause iii
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2020-en-r&anchor=para_79_d_iii&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_DisposalsInvestmentProperty
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The increase (decrease) in property, plant and equipment resulting from transfers from (to) investment property. [Refer: Property, plant and equipment; Investment property]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 16
-IssueDate 2020-01-01
-Paragraph 73
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2020-en-r&anchor=para_73_e&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_IncreaseDecreaseThroughTransfersFromToInvestmentPropertyPropertyPlantAndEquipment
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	bbar_TypesOfInvestmentProperty1Axis=ifrs-full_LandAndBuildingsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bbar_TypesOfInvestmentProperty1Axis=bbar_TotalInvestmentPropertyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: