v3.26.1
GOODWILL - Goodwill by business segment and country (Details) - CLP ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Goodwill by business segment and country    
Goodwill at beginning of period $ 144,681,420 $ 122,103,802
Foreign currency translation differences where functional currency is different from presentation currency (7,553,102) 22,577,618
Goodwill at end of period 137,128,318 144,681,420
Chile operation    
Goodwill by business segment and country    
Goodwill at beginning of period 8,503,023 8,503,023
Goodwill at end of period 8,503,023 8,503,023
Brazil operation    
Goodwill by business segment and country    
Goodwill at beginning of period 65,691,285 73,831,515
Foreign currency translation differences where functional currency is different from presentation currency 1,584,051 (8,140,230)
Goodwill at end of period 67,275,336 65,691,285
Argentina operation    
Goodwill by business segment and country    
Goodwill at beginning of period 62,487,785 32,193,085
Foreign currency translation differences where functional currency is different from presentation currency (9,810,481) 30,294,700
Goodwill at end of period 52,677,304 62,487,785
Paraguay operations    
Goodwill by business segment and country    
Goodwill at beginning of period 7,999,327 7,576,179
Foreign currency translation differences where functional currency is different from presentation currency 673,328 423,148
Goodwill at end of period $ 8,672,655 $ 7,999,327