XML 77 R44.htm IDEA: XBRL DOCUMENT v3.23.1

Marketable securities (Tables)

12 Months Ended

Dec. 31, 2022

Marketable securities

Schedule of marketable securities

	Credit Risk		December 31, 2022			December 31, 2021
Financial bills (LF)	AAA		-			1,640
Financial treasury bills (LFT)	AAA		-			164,709
Private investment fund	AAA		31,842			-
Private investment fund	AA		348,672			-
			380,514			166,349

X

- References

No definition available.

+ Details

Name:	vsta_DisclosureOfMarketableSecuritiesAbstract
Namespace Prefix:	vsta_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of marketable securities.

+ References

No definition available.

+ Details

Name:	vsta_ScheduleOfMarketableSecuritiesTableTextBlock
Namespace Prefix:	vsta_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration