v3.25.1
Financial Instruments - Schedule of Estimating an Increase or Decrease Profit or Loss (Details)
R$ in Thousands
 12 Months Ended
Dec. 31, 2024
BRL (R$)
Schedule of Increase or Decrease Profit or Loss [Line Items]  
Short-term investments—101% of CDI R$ 13,238
Exposure to CDI—Assets 13,238
Related parties—100% of CDI (1,078)
Debentures—100% of CDI (40,740)
Exposure to CDI—Liabilities (41,818)
Net exposure (28,580)
Scenario I (Probable) [Member]  
Schedule of Increase or Decrease Profit or Loss [Line Items]  
Potential net effect on profit or loss R$ (250) [1]
Assets 12.76% [1]
Short-term investments—101% of CDI R$ 118 [1]
Exposure to CDI—Assets R$ 118 [1]
Liability 12.63% [1]
Related parties—100% of CDI R$ (9) [1]
Debentures—100% of CDI (359) [1]
Exposure to CDI—Liabilities (368) [1]
Net exposure (250) [1]
Scenario II +/- 25% [Member]  
Schedule of Increase or Decrease Profit or Loss [Line Items]  
Potential net effect on profit or loss R$ (1,149)
Assets 15.95%
Short-term investments—101% of CDI R$ 540
Exposure to CDI—Assets R$ 540
Liability 15.79%
Related parties—100% of CDI R$ (44)
Debentures—100% of CDI (1,645)
Exposure to CDI—Liabilities (1,688)
Net exposure (1,149)
Scenario III +/- 50% [Member]  
Schedule of Increase or Decrease Profit or Loss [Line Items]  
Potential net effect on profit or loss R$ (2,047)
Assets 19.13%
Short-term investments—101% of CDI R$ 962
Exposure to CDI—Assets R$ 962
Liability 18.95%
Related parties—100% of CDI R$ (78)
Debentures—100% of CDI (2,931)
Exposure to CDI—Liabilities (3,009)
Net exposure R$ (2,047)
Exposure Spot rates [Member]  
Schedule of Increase or Decrease Profit or Loss [Line Items]  
Assets 11.87% [2]
Liability 11.75% [2]
[1] Based on the projected forecast, as of December 31, 2024, as published by the Central Bank of Brazil.
[2] Based on spot rate, as of the date of this financial statements, as published by the Central Bank of Brazil.