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Labor and social obligations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
IfrsStatementLineItems [Line Items] |
Schedule of model used to determine the fair value of the stock options |
Schedule of model used to determine the fair value of the stock options |  |
| Modified plan | Original plan
Strike price at the measurement date | R$83 | R$91 - R$140
Dividend yield (%) | 0.0% | 0.0%
Expected volatility (%) | 48% - 59% | 48% - 59%
Risk-free interest rate (%) | 13% - 15% | 13% - 15%
Expected life of stock options (years) | 1 - 4 | 1 - 4
Share price at the measurement date | R$48 | R$48
Valuation model | Binomial | Binomial
Weighted average fair value at the measurement date | R$53.06 | R$49.22
Schedule of model used to determine incremental fair value of the stock options |
Schedule of model used to determine incremental fair value of the stock options |  |
| Modified plan | Original plan
Strike price index | IPCA | CDI
Strike price at the measurement date | R$59 - 104 | R$59 - 104
Dividend yield (%) | 0.0% | 0.0%
Expected volatility (%) | 45% - 54% | 45% - 54%
Risk-free interest rate (%) | 10% - 12% | 10% - 12%
Expected life of stock options (years) | 0 - 5 | 0 - 5
Share price at the measurement date | R$75 | R$75
Valuation model | Binomial | Binomial
Weighted average fair value at the measurement date | R$28.10 | R$26.00
Schedule of additional stock options |
Schedule of additional stock options |  |  |  |  |
| February 2023 | April 2023 | August 2023 | October 2023 | December 2023
Strike price at the measurement date | R$56 | R$57 | R$59 | R$59 | R$60
Dividend yield (%) | 0.0% | 0.0% | 0.0% | 0.0% | 0.0%
Expected volatility (%) | 46% - 56% | 48% - 55% | 47% - 56% | 44% - 56% | 34% - 56%
Risk-free interest rate (%) | 13% | 11% - 13% | 10% - 12% | 11% - 12% | 10% - 11%
Expected life of stock options (years) | 1 - 5 | 1 - 5 | 1 - 5 | 1 - 5 | 1 - 5
Share price at the measurement date | R$70.69 | R$62.51 | R$76.45 | R$79.12 | R$100.97
Valuation model | Binomial | Binomial | Binomial | Binomial | Binomial
Weighted average fair value at the measurement date | R$29.54 | R$32.04 | R$37.04 | R$38.67 | R$54.25
Schedule of share-based compensation plan |
Schedule of share-based compensation plan |  |  |  |
| Weighted average strike price (in Brazilian Reais) | Number of stock options
| 2023 | 2022 | 2021
Outstanding at January 1 | 79.47 | 3,729,287 | 3,086,728 | 2,510,983
Granted | 60.83 | 467,000 | 1,234,919 | 1,170,000
Exercised | 59.67 | (164,214) | - | (442,669)
Stock options exchanged to RSUs | - | (1,751,599) | - | -
Forfeited | 110.95 | (333,111) | (365,749) | (60,000)
Expired | 94.17 | (251,299) | (226,611) | (91,586)
Outstanding at December 31 | 64.33 | 1,696,064 | 3,729,287 | 3,086,728
Exercisable | 86.23 | 242,235 | 1,133,774 | 542,061
Schedule of stock option |
Schedule of stock option |  |
| 2023 | 2022
Outstanding at January 1 | 447,224 | -
Granted | 317,090 | 447,224
Stock options exchanged to RSUs | 215,797 | -
Exercised | (99,576) | -
Forfeited | (26,104) | -
Outstanding at December 31 | 854,431 | 447,224
R S Us [Member] |
IfrsStatementLineItems [Line Items] |
Schedule of model used to determine the fair value of the stock options |
Schedule of model used to determine the fair value of the stock options |
| Modified plan
Strike price at the measurement date | R$95 - R$160
Dividend yield (%) | 0.0%
Expected volatility (%) | 45% - 48%
Risk-free interest rate (%) | 10% - 12%
Expected life of stock options (years) | 1 - 5
Share price at the measurement date | R$75
Valuation model | Binomial
Weighted average conversion rate (RSUs/Stock options) | 0.12

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