Financial Assets Held for Trading at Fair Value through Profit or Loss (Details) - CLP ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Financial Assets Held for Trading at Fair Value through Profit or Loss (Details) [Line Items]
Technical reserve		$ 3,288,800
Maturity days	7 years	12 years
Financial assets held-for-trading [Member] \| Mortgage financial bonds [Member]
Financial Assets Held for Trading at Fair Value through Profit or Loss (Details) [Line Items]
Financial asset classified as held for trading which is presented as a reduction in debt issued	$ 2,790	$ 3,832
Financial assets held-for-trading [Member] \| Other instruments issued in Chile [Member] \| Other instruments with repurchase agreements [Member]
Financial Assets Held for Trading at Fair Value through Profit or Loss (Details) [Line Items]
Clients and financial institutions	$ 208,330	$ 84,969

The amount of financial assets at fair value through profit or loss classified as held for trading. A financial asset is classified as held for trading if: (a) it is acquired principally for the purpose of selling it in the near term; (b) on initial recognition it is part of a portfolio of identified financial instruments that are managed together and for which there is evidence of a recent actual pattern of short-term profit-taking; or (c) it is a derivative (except for a derivative that is a financial guarantee contract or a designated and effective hedging instrument). [Refer: At fair value [member]; Financial assets at fair value through profit or loss]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_55&doctype=Standard
-URIDate 2022-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2023-01-01
-Name IFRS
-Number 7
-IssueDate 2022-03-24
-Paragraph 8
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_8_a&doctype=Standard&book=b
-URIDate 2022-03-24

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