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RISK MANAGEMENT - Structural interest rate risk - Results of NIM and EVE Shocks (Details) - Interest rate risk [member] $ in Millions | 12 Months Ended
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Dec. 31, 2024 COP ($)
Banco de Bogota S.A. | Parallel upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | $ (1,216,132)
Banco de Bogota S.A. | Parallel downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 311,377
Banco de Bogota S.A. | Steepening shock (short-term rates down, long-term rates up) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 133,630
Banco de Bogota S.A. | Flattening shock (short-term rates up, long-term rates down) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (657,975)
Banco de Bogota S.A. | Short-term upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (692,773)
Banco de Bogota S.A. | Short-term downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 135,650
Banco de Occidente S.A. | Parallel upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (322,975)
Banco de Occidente S.A. | Parallel downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (85,678)
Banco de Occidente S.A. | Steepening shock (short-term rates down, long-term rates up) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 155,760
Banco de Occidente S.A. | Flattening shock (short-term rates up, long-term rates down) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (331,065)
Banco de Occidente S.A. | Short-term upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (269,128)
Banco de Occidente S.A. | Short-term downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 49,635
Banco Popular S.A. | Parallel upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (408,513)
Banco Popular S.A. | Parallel downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 252,939
Banco Popular S.A. | Steepening shock (short-term rates down, long-term rates up) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 128,062
Banco Popular S.A. | Flattening shock (short-term rates up, long-term rates down) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (199,153)
Banco Popular S.A. | Short-term upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (255,127)
Banco Popular S.A. | Short-term downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 167,920
Banco AV Villas | Parallel upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (136,325)
Banco AV Villas | Parallel downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 23,948
Banco AV Villas | Steepening shock (short-term rates down, long-term rates up) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | 36,585
Banco AV Villas | Flattening shock (short-term rates up, long-term rates down) |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (74,329)
Banco AV Villas | Short-term upward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | (95,345)
Banco AV Villas | Short-term downward shock |
Disclosure of risk management strategy related to hedge accounting [line items] |
Increase (decrease) in NIM and EVE | $ 22,022

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