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Derivative Instruments and Accounting Hedges (Details) - Schedule of Details of the Hedged elements and hedge instruments under fair value hedges - Fair value hedge - CLP ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Commercial loans
Hedged element
Notional Amounts	$ 5,031	$ 8,166
Corporate bonds
Hedged element
Notional Amounts	29,508	86,317
Cross currency swap
Hedged element
Notional Amounts	5,031	8,166
Interest rate swap
Hedged element
Notional Amounts	$ 29,508	$ 86,317

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- References

No definition available.

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- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
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-IssueDate 2020-01-01
-Paragraph 112
-Subparagraph c
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- Details

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- Details

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