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TAX SITUATION, Summary (Details) - Regime
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Tax [Abstract]      
Applicable tax rate 29.50% 29.50% 29.50%
Percentage of profit sharing 5.00% 5.00% 5.00%
Tax rate effect from change in tax rate 0.00% 0.00% 23.80%
Average effective tax rate (30.78%) (31.15%) 49.07%
2022 [Member]      
Income Tax [Abstract]      
Applicable tax rate 38.00%    
Surcharge rate 3.00%    
2023 [Member]      
Income Tax [Abstract]      
Applicable tax rate 38.00%    
Surcharge rate 3.00%    
2024 [Member]      
Income Tax [Abstract]      
Applicable tax rate 38.00%    
Surcharge rate 3.00%    
Bolivia [Member]      
Income Tax [Abstract]      
Applicable tax rate 25.00% 25.00%  
Percentage of additional rate if return on equity exceeds 6.00%    
Tax rate effect from change in tax rate 25.00%    
Average effective tax rate 50.00%    
Chile [Member]      
Income Tax [Abstract]      
Number of tax regimes     2
Chile [Member] | Minimum [Member]      
Income Tax [Abstract]      
Tax rate effect from change in tax rate 35.00%    
Chile [Member] | Maximum [Member]      
Income Tax [Abstract]      
Tax rate effect from change in tax rate 4.00%    
Country of Domicile [Member]      
Income Tax [Abstract]      
Applicable tax rate 27.00%    
Colombia [Member]      
Income Tax [Abstract]      
Applicable tax rate 35.00%