XML 135 R111.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Related parties (Details 3) R$ in Thousands				12 Months Ended
	Dec. 06, 2019 BRL (R$) NUMBER	Nov. 11, 2019	Nov. 06, 2019 BRL (R$)	Dec. 31, 2023 BRL (R$)	Dec. 31, 2022 BRL (R$)	Dec. 31, 2021 BRL (R$)
Transactions held with Related parties
Indemnification asset				R$ 203,942	R$ 180,417
Cost Sharing				43,452	35,232	R$ 37,514
Editora E Distribuidora Educacional S.A.
Transactions held with Related parties
Other payments				15,060	54
Related parties
Transactions held with Related parties
Cost Sharing				R$ 43,452	R$ 35,232
Related parties | Trademark license
Transactions held with Related parties
Trademark	R$ 0
Agreement term		20 years
Number of license agreements | NUMBER	2
Related parties | Editora E Distribuidora Educacional S.A. | Trademark license
Transactions held with Related parties
Trademark			R$ 0
Agreement term			20 years

X

- Definition

The amount of intangible assets representing rights to a group of complementary assets such as a trademark (or service mark) and its related trade name, formulas, recipes and technological expertise. [Refer: Intangible assets other than goodwill]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 38
-IssueDate 2022-03-24
-Paragraph 119
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_119_a&doctype=Standard
-URIDate 2022-03-24

+ Details

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

X

- Definition

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

+ References

No definition available.

+ Details

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

X

- Definition

The useful life, measured as period of time, used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 38
-IssueDate 2022-03-24
-Paragraph 118
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_a&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of cost Sharing expenses resulting from related party transactions.

+ References

No definition available.

+ Details

Name:	vsta_CostSharingExpensesToRelatedParties
Namespace Prefix:	vsta_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The amount of indemnification asset resulting from related party transactions.

+ References

No definition available.

+ Details

Name:	vsta_IndemnificationAssetRelatedParties
Namespace Prefix:	vsta_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The number of license agreements.

+ References

No definition available.

+ Details

Name:	vsta_NumberOfLicenseAgreements
Namespace Prefix:	vsta_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of other payments due resulting from related party transactions.

+ References

No definition available.

+ Details

Name:	vsta_OtherPaymentsDueToRelatedParties
Namespace Prefix:	vsta_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	srt_CounterpartyNameAxis=vsta_EditoraEDistribuidoraEducacionalSaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfRelatedPartiesAxis=ifrs-full_RelatedPartiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_BrandNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: