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v3.23.1

Use of estimates and judgements (Details) | 12 Months Ended
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Dec. 31, 2022
Use of estimates and judgements |
Sales return term from delivery date | 4 months

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

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- Definition The sales return term from delivery date. + References No definition available. + Details
Name: | vsta_SalesReturnTermFromDeliveryDate
Namespace Prefix: | vsta_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration