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v3.23.1

Accounts payable for business combination and acquisition of associates (Details 2) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Reconciliation of changes in accounts payable for business combination and acquisition of associates |  |  |
Opening balance | R$ 532,313 | R$ 48,055 |
Additions | 120,344 | 703,257 |
Cash payment | (80,939) | (205,280) |
Payments in installments | (11,379) | (19,168) | R$ 0
Interest payment | (603) | (1,571) | 0
Interest adjustment | 65,725 | 8,158 |
Remeasurement | (184) | (1,138) |
Closing balance | R$ 625,277 | R$ 532,313 | R$ 48,055

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- Definition The amount of accounts payable for business combination. + References No definition available. + Details
Name: | vsta_AccountsPayableForBusinessCombination
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The amount of additions to accounts payable for business combination. + References No definition available. + Details
Name: | vsta_AdditionsToAccountsPayableForBusinessCombination
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The amount of payments made by cash for accounts payable for business combination. + References No definition available. + Details
Name: | vsta_CashPaymentForAccountsPayableForBusinessCombination
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The amount of interest adjustments on accounts payable for business combination. + References No definition available. + Details
Name: | vsta_InterestAdjustmentOnAccountsPayableForBusinessCombination
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition The cash outflow for interest on business combinations, classified as operating activities. + References No definition available. + Details
Name: | vsta_PaymentOfInterestOnBusinessCombinationsClassifiedAsOperatingActivities
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The cash outflow for accounts payable for business combination, classified as financing activities. + References No definition available. + Details
Name: | vsta_PaymentsForAccountsPayableForBusinessCombinationClassifiedAsFinancingActivities
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
Name: | vsta_ReconciliationOfChangesInAccountsPayableForBusinessCombinationAbstract
Namespace Prefix: | vsta_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of remeasurement on accounts payable for business combination. + References No definition available. + Details
Name: | vsta_RemeasurementOnAccountsPayableForBusinessCombination
Namespace Prefix: | vsta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration