v3.26.1
TRADE ACCOUNTS AND OTHER ACCOUNTS RECEIVABLE - Provision for expected credit losses (Details) - CLP ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
TRADE AND OTHER RECEIVABLES    
Trade receivables $ 292,872,883 $ 286,980,521
Less than one month    
TRADE AND OTHER RECEIVABLES    
Trade receivables $ 285,825,868 $ 276,941,661
Percentage of provision for expected credit losses 0.34% 0.42%
Between one and three months    
TRADE AND OTHER RECEIVABLES    
Trade receivables $ 300,575 $ 2,533,836
Percentage of provision for expected credit losses 27.45% 8.13%
Between three and six months    
TRADE AND OTHER RECEIVABLES    
Trade receivables $ 724,075 $ 1,216,352
Percentage of provision for expected credit losses 62.73% 74.94%
Between six and eight months    
TRADE AND OTHER RECEIVABLES    
Percentage of provision for expected credit losses 45.69% 30.20%
Greater than eight months    
TRADE AND OTHER RECEIVABLES    
Percentage of provision for expected credit losses 92.25% 96.80%
Credit amount    
TRADE AND OTHER RECEIVABLES    
Trade receivables $ 292,872,883 $ 286,980,521
Credit amount | Less than one month    
TRADE AND OTHER RECEIVABLES    
Trade receivables 283,967,276 276,941,661
Credit amount | Between one and three months    
TRADE AND OTHER RECEIVABLES    
Trade receivables 2,159,167 2,533,836
Credit amount | Between three and six months    
TRADE AND OTHER RECEIVABLES    
Trade receivables 724,075 1,216,352
Credit amount | Between six and eight months    
TRADE AND OTHER RECEIVABLES    
Trade receivables 5,669,012 5,920,865
Credit amount | Greater than eight months    
TRADE AND OTHER RECEIVABLES    
Trade receivables 353,353 367,807
Impairment provision    
TRADE AND OTHER RECEIVABLES    
Trade receivables (4,928,285) (4,412,999)
Impairment provision | Less than one month    
TRADE AND OTHER RECEIVABLES    
Trade receivables (965,427) (1,151,129)
Impairment provision | Between one and three months    
TRADE AND OTHER RECEIVABLES    
Trade receivables (592,660) (206,041)
Impairment provision | Between three and six months    
TRADE AND OTHER RECEIVABLES    
Trade receivables (454,199) (911,547)
Impairment provision | Between six and eight months    
TRADE AND OTHER RECEIVABLES    
Trade receivables (2,590,039) (1,788,253)
Impairment provision | Greater than eight months    
TRADE AND OTHER RECEIVABLES    
Trade receivables $ (325,960) $ (356,029)