v3.25.4
Equity - Additional Information (Details) - BRL (R$)
R$ / shares in Units, R$ in Thousands
 1 Months Ended 11 Months Ended 12 Months Ended
Jul. 24, 2025
May 28, 2025
Mar. 13, 2025
Feb. 25, 2025
Jan. 24, 2024
Dec. 18, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 09, 2025
May 19, 2025
Apr. 15, 2025
Feb. 27, 2025
Apr. 10, 2024
Dec. 31, 2022
EQUITY                              
Reduction of issued capital         R$ 1,500,000 R$ 2,000,000                  
Capital         R$ 62,071,416 R$ 60,071,416 R$ 60,071,416 R$ 62,071,416 R$ 63,571,416            
Payment of reduction in share capital net of income tax per share                         R$ 1.23337023478 R$ 0.90766944153  
Payments made to identified shareholders             3,408,907                
Outstanding payments to identified shareholders             R$ 91,093                
Consolidation of common shares     group all of the Company's common shares was approved, in the proportion of 40 shares for 1 share                        
Split of common shares     split the shares, so that 1 grouped share would correspond to 80 shares                        
Shares issued             3,226,546,622         3,261,287,392      
Number of common shares held for sale                     35,633,792        
Common shares sold at auction   R$ 949,354                          
Nominal value per common share sold at auction   R$ 26.64196300439                          
Payment to identified minority shareholders             R$ 124,631                
Obligation related to amounts due to unidentified shareholders or shareholders with incomplete registration information             R$ 824,723                
Number of shares issued and fully paid               1,626,682,604              
Exercise price of outstanding share options               R$ 42.87              
Number of share buybacks             57,758,856 51,802,800              
Share Repurchase Program, Authorized, Amount             R$ 1,746,480                
Maximum value to be used in the shares repurchase program       R$ 1,750,000                      
Cancellation of common shares 34,740,770                            
Percentage of common shares cancelled 1.07%                            
Cancellation of treasury shares R$ 928,922           928,922 R$ 1,099,584              
Capital reserves             (110,078) 63,095              
Equity             (69,002,726) (69,799,495) (69,627,320)           R$ (68,455,847)
Balance of legal reserves             8,735,352 7,523,216              
Legal reserve             0 0 R$ 0            
Unclaimed dividends and interest on equity             150,553 R$ 126,977              
Weighted average number of ordinary shares used in calculating diluted earnings per share               1,643,132 1,658,604            
Weighted average exercise price of share options outstanding in share-based payment arrangement               R$ 3.38 R$ 3.03            
Capital reserves                              
EQUITY                              
Capital reserves             R$ (110,078) R$ 63,095              
Number of treasury shares cancelled             1,122                
Capital transaction related to reverse stock split and stock split processes             R$ (4,444)                
Income reserves                              
EQUITY                              
Legal reserve               R$ 277,397              
Income reserves                              
EQUITY                              
Number of share buybacks               51,802,800              
Share Repurchase Program, Authorized, Number of Shares             57,758,856                
Cancellation of treasury shares             R$ 928,892 R$ 1,099,584              
Balance of legal reserves             R$ 8,735,352 7,523,216              
Legal reserve percentage of net profit for year             5.00%                
Legal reserve percentage of share capital             20.00%                
Number of treasury shares             30,940,270                
Treasury shares               R$ 199,999              
Treasury share                              
EQUITY                              
Shares issued             30,940,270 7,922,184              
Treasury share | Capital reserves                              
EQUITY                              
Equity             R$ 164 R$ 194 R$ 194           607,443
Treasury share | Income reserves                              
EQUITY                              
Equity             1,017,587 199,999 0           0
Capital reserve | Capital reserves                              
EQUITY                              
Cancellation of treasury shares             30                
Equity             172,988 (215) (215)           (693,778)
Other capital reserves | Capital reserves                              
EQUITY                              
Equity             (172,988) (215)              
Other capital reserves | CyberCo Brasil | Capital reserves                              
EQUITY                              
Acquisitions through business combinations, investment property             (168,729)                
Legal reserve | Income reserves                              
EQUITY                              
Equity             (4,426,814) (4,118,419) (3,841,022)           (3,589,552)
Legal reserve             308,395 4,118,419 251,470            
Tax incentive reserve                              
EQUITY                              
Equity             (434,492) (426,933)              
Tax incentive reserve | Income reserves                              
EQUITY                              
Equity             R$ (434,492) (426,933) (313,581)           (214,449)
Reduction of the percentage of tax on corporate income             75.00%                
Reserve for remuneration and investments                              
EQUITY                              
Equity                 (1,730,972)           0
Reserve for remuneration and investments | Income reserves                              
EQUITY                              
Cancellation of common shares 34,740,770                            
Cancellation of treasury shares R$ 928,922                            
Equity             R$ (4,891,633) (3,177,863)              
Remaining amount of net profit proposed to Reserve for remuneration to shareholders and investments             R$ 2,642,662                
Percentage of allocation of net profit to the reserve             50.00%                
Special goodwill reserve | Capital reserves                              
EQUITY                              
Equity             R$ (63,074) R$ (63,074) R$ (63,074)           R$ (63,074)
1st Capital Reduction                              
EQUITY                              
Amount of reduce the company share capital                   R$ 4,000,000