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Derivative Financial Instruments for Hedging Purposes (Details) - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Derivative Financial Instruments for Hedging Purposes [Line Items]      
Effect of the cash flow hedging derivatives $ 4,320 $ 251,371 $ 123,101
Cash Flow in CLF [Member] | Cash Flow Hedges [Member]      
Derivative Financial Instruments for Hedging Purposes [Line Items]      
Unrealized gain for cash flow hedging in equity, before tax 113,183 215,476 182,376
Unrealized gain for cash flow hedging in equity, net of income tax 82,624 157,297 133,135
Accumulated balance of unrealized gain for cash flow hedging in equity, net of income tax $ 9,401 $ 103,782 $ 111,694