v3.26.1
RISK MANAGEMENT POLICIES - Sensitivity analysis performed reasonably possible changes in foreign exchange rates (Details) - ARS ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Foreign currency sensitivity analysis    
Exchange rate variation (20.10%) (16.70%)
Decrease in profit loss $ 51,051,294 $ (3,847,690)
Decrease in equity $ 51,051,294 $ (3,847,690)
US Dollar    
Foreign currency sensitivity analysis    
Exchange rate variation 20.10% 16.70%
Exchange rate variation (20.10%) (16.70%)
Increase in profit loss $ (51,801,234) $ 3,550,594
Decrease in profit loss 51,801,234 (3,550,594)
Increase in equity (51,801,234) 3,550,594
Decrease in equity $ 51,801,234 $ (3,550,594)
Euro    
Foreign currency sensitivity analysis    
Exchange rate variation 20.10% 16.70%
Exchange rate variation (20.10%) (16.70%)
Increase in profit loss $ (594,512) $ (371,432)
Decrease in profit loss 594,512 371,432
Increase in equity (594,512) (371,432)
Decrease in equity $ 594,512 $ 371,432
Other    
Foreign currency sensitivity analysis    
Exchange rate variation 20.10% 16.70%
Exchange rate variation (20.10%) (16.70%)
Increase in profit loss $ 1,344,452 $ 668,528
Decrease in profit loss (1,344,452) (668,528)
Increase in equity 1,344,452 668,528
Decrease in equity $ (1,344,452) $ (668,528)