v3.26.1
INCOME TAX, DEFERRED TAXES, AND OTHER TAXES - Distribution of national and foreign tax expense (Details) - CLP ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
INCOME TAX EXPENSE, DEFERRED TAXES AND OTHER TAXES      
Current tax expense $ (108,699,228) $ (121,643,238) $ (70,979,671)
Deferred tax expense (1,457,699) (11,749,408) (15,014,636)
Total income tax expense (110,156,927) (133,392,646) (85,994,307)
National      
INCOME TAX EXPENSE, DEFERRED TAXES AND OTHER TAXES      
Current tax expense (34,447,872) (38,551,595) (26,472,238)
Deferred tax expense (899,105) (3,983,071) (1,395,030)
Foreign      
INCOME TAX EXPENSE, DEFERRED TAXES AND OTHER TAXES      
Current tax expense (74,251,356) (83,091,643) (44,507,433)
Deferred tax expense $ (558,594) $ (7,766,337) $ (13,619,606)