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Investments Under Resale Agreements and Obligations Under Repurchase Agreements (Details) - Schedule of selling financial instruments - CLP ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Securities from Chilean Government and the Chilean Central Bank:
Total	$ 86,634,000	$ 969,808,000
Instruments From Other Domestic Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	80,000	399,000
Instruments From Other Domestic Institutions [Member] | Time Deposits In Chilean Financial Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	80,000	399,000
Instruments From Other Foreign Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Instruments From Other Foreign Institutions [Member] | Securities from Government or foreign Central Banks [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Due Within 1 Year [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	86,634,000	969,808,000
Due Within 1 Year [Member] | Instruments From Other Domestic Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	80,000	399,000
Due Within 1 Year [Member] | Instruments From Other Domestic Institutions [Member] | Time Deposits In Chilean Financial Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	80,000	399,000
Due Within 1 Year [Member] | Instruments From Other Foreign Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Due Within 1 Year [Member] | Instruments From Other Foreign Institutions [Member] | Securities from Government or foreign Central Banks [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
More Than 3 Months To 1 Year [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
More Than 3 Months To 1 Year [Member] | Instruments From Other Domestic Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
More Than 3 Months To 1 Year [Member] | Instruments From Other Domestic Institutions [Member] | Time Deposits In Chilean Financial Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
More Than 3 Months To 1 Year [Member] | Instruments From Other Foreign Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
More Than 3 Months To 1 Year [Member] | Instruments From Other Foreign Institutions [Member] | Securities from Government or foreign Central Banks [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Later than one year [member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Later than one year [member] | Instruments From Other Domestic Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Later than one year [member] | Instruments From Other Domestic Institutions [Member] | Time Deposits In Chilean Financial Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Later than one year [member] | Instruments From Other Foreign Institutions [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Later than one year [member] | Instruments From Other Foreign Institutions [Member] | Securities from Government or foreign Central Banks [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	86,554,000	969,409
Securities from Chilean Government and the Chilean Central Bank [Member] | Chilean Central Bank Bonds [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | Chilean Central Bank Notes [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	76,725,000	461,961
Securities from Chilean Government and the Chilean Central Bank [Member] | Other securities from the Government and the Chilean Central Bank [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	9,829,000	507,448
Securities from Chilean Government and the Chilean Central Bank [Member] | Due Within 1 Year [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	86,554,000	969,409
Securities from Chilean Government and the Chilean Central Bank [Member] | Due Within 1 Year [Member] | Chilean Central Bank Bonds [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | Due Within 1 Year [Member] | Chilean Central Bank Notes [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	76,725,000	461,961
Securities from Chilean Government and the Chilean Central Bank [Member] | Due Within 1 Year [Member] | Other securities from the Government and the Chilean Central Bank [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total	9,829,000	507,448
Securities from Chilean Government and the Chilean Central Bank [Member] | More Than 3 Months To 1 Year [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | More Than 3 Months To 1 Year [Member] | Chilean Central Bank Bonds [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | More Than 3 Months To 1 Year [Member] | Chilean Central Bank Notes [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | More Than 3 Months To 1 Year [Member] | Other securities from the Government and the Chilean Central Bank [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | Later than one year [member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | Later than one year [member] | Chilean Central Bank Bonds [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | Later than one year [member] | Chilean Central Bank Notes [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total
Securities from Chilean Government and the Chilean Central Bank [Member] | Later than one year [member] | Other securities from the Government and the Chilean Central Bank [Member]
Securities from Chilean Government and the Chilean Central Bank:
Total

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- References

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- Definition

The amount of instruments purchased for resale in reverse repurchase agreements and cash collateral on securities borrowed. [Refer: Repurchase agreements and cash collateral on securities lent]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2021-01-01
-Paragraph 55
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard
-URIDate 2021-03-24

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