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Finance result - Additional information (Details 1) - BRL (R$) R$ in Thousands		12 Months Ended
	Mar. 03, 2023	Dec. 31, 2023
Finance result
Interest rate basis	100% of the DI	CDI
Cogna Group | Somos Sistemas de Ensino S.A. ("Somos Sistemas")
Finance result
Interest rate basis		CDI (Certificates of Interbank Deposits)
Income finance from indemnification asset		R$ 676,255

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- Definition

The basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2022-03-24
-Paragraph 7
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-URIDate 2022-03-24

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- References

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- Definition

The amount of finance income arising from indemnification asset.

+ References

No definition available.

+ Details

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