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REPORTING ENTITY - Discontinued operations (Details)
Mar. 17, 2023
Dec. 19, 2022
Dec. 14, 2022
Mar. 31, 2022
Dec. 06, 2022
Banco de Bogota S.A. | BAC Holding International Corp          
Disclosure of analysis of single amount of discontinued operations [line items]          
Proportion of ownership interest in associate       25.00%  
Percentage of equity interest agreed to sell         25.00%
Tender offer oversubscribed ratio         1.2
Percentage of investment in associates ceased and recognized as financial assets   4.11% 4.11%    
Banco de Bogota S.A. | BAC Holding International Corp          
Disclosure of analysis of single amount of discontinued operations [line items]          
Percentage of equity interest transferred to related party   20.89%      
BAC Holding International Corp | Banco de Bogota S.A.          
Disclosure of analysis of single amount of discontinued operations [line items]          
Percentage of spin off       75.00%  
Percentage of equity interests sold (as a percent) 4.11%