XML 657 R304.htm IDEA: XBRL DOCUMENT v3.24.1.u1

COMMITMENTS AND CONTINGENCIES - Class action (Details) - COP ($) $ in Millions	Dec. 06, 2018	Jul. 27, 2023	Feb. 08, 2019
Disclosure of commitments and contingencies [abstract]
Class action, defendants, fine	$ 800,156	$ 715,656	$ 715,656
Class action, defendants, debarred, term	10 years

X

- Definition

Class action, defendants, debarred, term

+ References

No definition available.

+ Details

Name:	aval_ClassActionDefendantsDebarredTerm
Namespace Prefix:	aval_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Class action, defendants, fine

+ References

No definition available.

+ Details

Name:	aval_ClassActionDefendantsFine
Namespace Prefix:	aval_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	aval_DisclosureOfCommitmentsAndContingenciesAbstract
Namespace Prefix:	aval_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration