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Intangible Assets and Goodwill (Details 5) R$ in Thousands	12 Months Ended
	Dec. 31, 2022 BRL (R$) Item	Dec. 31, 2021 BRL (R$)
Intangible Assets and Goodwill
Number of CGUs | Item	2
Goodwill recognized through business combinations	R$ 387,074
Forecast period of cash flow projections	8 years
Impairment of intangible assets	R$ 0	R$ 0
Plurall Digital Transformation [member]
Intangible Assets and Goodwill
Amount invested for development project	20,808,000
Learning Systems [member]
Intangible Assets and Goodwill
Amount invested for development project	R$ 9,509,000

X

- Definition

The amount of additional goodwill recognised, except goodwill included in a disposal group that, on acquisition, meets the criteria to be classified as held for sale in accordance with IFRS 5. [Refer: Goodwill; Disposal groups classified as held for sale [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2022-03-24
-Paragraph B67
-Subparagraph d
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_d_ii&doctype=Appendix&subtype=B
-URIDate 2022-03-24

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X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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X

- Definition

The amount of impairment loss recognised in profit or loss for intangible assets and goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets and goodwill]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 38
-IssueDate 2022-03-24
-Paragraph 118
-Subparagraph e
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2022-en-r&anchor=para_118_e_iv&doctype=Standard
-URIDate 2022-03-24

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X

- Definition

The amount invested for development project.

+ References

No definition available.

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- Definition

The forecast period of cash flow projections used in cash-generating units.

+ References

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- Definition

The number of cash-generating units.

+ References

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- Details

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