v3.26.1
Revenue (Tables)
12 Months Ended
Dec. 31, 2025
Disclosure Revenue Abstract  
Schedule of revenue
         
  2025   2024   2023
           
Revenue 26,624,721   25,447,930   23,833,893
           
Gross revenue 40,279,063   36,731,708   33,530,346
           
Service revenue 38,631,519   35,041,192   31,972,936
Service revenue - Mobile 36,286,661   33,070,752   30,020,711
Service revenue - Landline 2,344,858   1,970,440   1,952,225
           
Goods sold 1,647,544   1,690,516   1,557,410
           
Deductions from gross revenue (13,654,342)   (11,283,778)   (9,696,453)
Taxes levied (4,045,145)   (4,014,344)   (3,657,281)
Discounts granted (9,593,647)   (7,253,635)   (6,030,865)
Returns and other (15,550)   (15,799)   (8,307)