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Business Combinations - Textual (Details) R$ in Thousands |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Jan. 14, 2022 BRL (R$) Installments | Oct. 29, 2021 BRL (R$) | Aug. 01, 2021 BRL (R$) | May 27, 2021 BRL (R$) | Mar. 02, 2021 BRL (R$) | Dec. 31, 2022 BRL (R$) | Dec. 31, 2021 BRL (R$) | Dec. 31, 2020 BRL (R$)
Business Combinations |  |  |  |  |  |  |  |
Consideration transferred, acquisition-date fair value |  |  |  |  |  | R$ 21,966 | R$ 703,258 |
Interest rate basis |  |  |  |  |  | CDI |  |
Discounts on sale price |  |  |  |  |  | R$ 15,692 | 14,302 | R$ 8,609
Phidelis |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Consideration transferred, acquisition-date fair value | R$ 21,966 |  |  |  |  |  |  |
Consideration paid in cash | 8,854 |  |  |  |  |  |  |
Business Combination, Remaining consideration to be transferred, acquisition-date fair value | R$ 7,638 |  |  |  |  |  |  |
Period for remaining consideration to be transferred | 2 years |  |  |  |  |  |  |
Interest rate basis | Extended National Consumer Price Index (“IPCA”) |  |  |  |  |  |  |
Contingent consideration | R$ 5,474 |  |  |  |  |  |  |
Number of installments for contingent consideration payment | Installments | 3 |  |  |  |  |  |  |
Revenue from the date of acquisition |  |  |  |  |  | 5,157 |  |
Net profit (loss) from the date of acquisition |  |  |  |  |  | 780 |  |
Combined net revenue from sales and services |  |  |  |  |  | 1,264,287 |  |
Combined net profit (loss) |  |  |  |  |  | (54,572) |  |
SEL |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Consideration transferred, acquisition-date fair value |  |  |  |  | R$ 65,000 |  | 65,000 |
Consideration paid in cash |  |  |  |  | 38,124 |  |  |
Business Combination, Remaining consideration to be transferred, acquisition-date fair value |  |  |  |  | R$ 26,876 |  |  |
Period for remaining consideration to be transferred |  |  |  |  | 4 years |  |  |
Interest rate basis |  |  |  |  | 100% of CDI |  |  |
Period for minimum amount of contract revenue to be achieved |  |  |  |  | 2 years |  |  |
SEL | 2023 and 2024 |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Minimum Amount Of Contract Revenue Required |  |  |  |  | R$ 39,400 |  |  |
Redação Nota 1000 |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Consideration transferred, acquisition-date fair value |  |  |  | R$ 11,387 |  |  | 11,387 |
Consideration paid in cash |  |  |  | 4,093 |  |  |  |
Business Combination, Remaining consideration to be transferred, acquisition-date fair value |  |  |  | R$ 7,294 |  |  |  |
Interest rate basis |  |  |  | 100% of CDI index |  |  |  |
Consideration payments final due date |  |  |  | Dec. 24, 2026 |  |  |  |
Contingent consideration |  |  |  | R$ 2,650 |  |  |  |
Measurement period adjustments recognised for intangible assets and goodwill |  |  |  |  |  | 1,098 |  |
EMME |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Consideration transferred, acquisition-date fair value |  |  | R$ 15,317 |  |  |  | 15,317 |
Consideration paid in cash |  |  | 3,063 |  |  |  |  |
Business Combination, Remaining consideration to be transferred, acquisition-date fair value |  |  | R$ 12,253 |  |  |  |  |
Interest rate basis |  |  | “IPCA” – Extended National Consumer Price Index |  |  |  |  |
Consideration payments final due date |  |  | Aug. 16, 2026 |  |  |  |  |
Measurement period adjustments recognised for intangible assets and goodwill |  |  |  |  |  | R$ 1,055 |  |
De Gouges |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Consideration transferred, acquisition-date fair value |  | R$ 611,554 |  |  |  |  | R$ 611,554 |
Consideration paid in cash |  | 160,000 |  |  |  |  |  |
Business Combination, Remaining consideration to be transferred, acquisition-date fair value |  | R$ 451,554 |  |  |  |  |  |
Interest rate basis |  | 100% of CDI index |  |  |  |  |  |
Consideration payments final due date |  | Oct. 29, 2026 |  |  |  |  |  |
De Gouges | Somos Sistemas de Ensino S.A. ("Somos Sistemas") |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Discounts on sale price |  | R$ 62,234 |  |  |  |  |  |
Maximum period for discounts on sale price |  | 5 years |  |  |  |  |  |
De Gouges | 2023 and 2024 |  |  |  |  |  |  |  |
Business Combinations |  |  |  |  |  |  |  |
Limited amount of discounts on sale price |  | R$ 16,600 |  |  |  |  |  |

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