FINANCIAL ASSETS INVESTMENTS AND DERIVATIVES - Cash flow hedging instrument (Details) - Cash flow hedges $ in Millions	Dec. 31, 2024 COP ($) $ / $
Foreign currency risk \| Forward exchange contracts
FINANCIAL ASSETS INVESTMENTS AND DERIVATIVES
Nominal amount of hedging instrument	6,614
Interest rate risk \| Interest rate swaps
FINANCIAL ASSETS INVESTMENTS AND DERIVATIVES
Nominal amount of hedging instrument	188,000
Less than 1 year \| Foreign currency risk \| Forward exchange contracts
FINANCIAL ASSETS INVESTMENTS AND DERIVATIVES
Nominal amount of hedging instrument	6,614
Average price of hedging instrument (in COP/USD) \| $ / $	4,496
Less than 1 year \| Interest rate risk \| Interest rate swaps
FINANCIAL ASSETS INVESTMENTS AND DERIVATIVES
Nominal amount of hedging instrument	188,000
Average fixed interest rate	8.63%

The average price of a hedging instrument. [Refer: Hedging instruments [domain]]

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The average rate of a hedging instrument. [Refer: Hedging instruments [domain]]

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The nominal amount of a hedging instrument. [Refer: Hedging instruments [domain]]

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