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Finance result - Additional information (Details 1) R$ in Thousands	12 Months Ended
	Dec. 31, 2022 BRL (R$)
Finance result
Interest rate basis	CDI
Income finance from reversal of interest on provision for tax losses	R$ 10,828
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$ 20,249

X

- 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
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_7&doctype=Standard
-URIDate 2022-03-24

+ Details

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- References

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+ Details

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X

- Definition

The amount of finance income arising from indemnification asset.

+ References

No definition available.

+ Details

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X

- Definition

The amount of finance income arising from reversal of interest on provision for tax losses.

+ References

No definition available.

+ Details

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