RISK MANAGEMENT - Interest Rate Benchmark Reform (Details) - COP ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Assets
Loans	$ 263,274,170	$ 237,728,544
Derivative financial assets	2,938,142	6,252,270
TOTAL ASSETS	372,215,382	342,928,809
Liabilities
Time deposits	109,760,722	98,686,516
TOTAL LIABILITIES	327,631,107	303,879,080
USD LIBOR
Assets
Loans	1,890	66,351
Bonds	0	0
Derivative financial assets	0	0
TOTAL ASSETS	1,890	66,351
Liabilities
Loans	0	323
Time deposits	0	6,750
TOTAL LIABILITIES	$ 0	$ 7,073

Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits.

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The amount of balances in customers' term deposits held by the entity.

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The amount of financial assets classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]

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The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits.

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The amount of loans and advances the entity has made to customers.

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