XML 61 R37.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Material accounting policies, new accounting standards and new and not yet effective accounting standards (Tables)

12 Months Ended

Dec. 31, 2023

Material accounting policies, new accounting standards and new and not yet effective accounting standards

Schedule of estimated useful lives of property, plant and equipment

	Years
Property, buildings and leasehold improvements	5-20
IT equipment	3-10
Furniture, equipment and fittings	3-10
Right of use assets	3-15

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of estimated useful lives of property, plant and equipment.

+ References

No definition available.

+ Details

Name:	vsta_ScheduleOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentTableTextBlock
Namespace Prefix:	vsta_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration