Borrowings from Financial Institutions (Details) - CLP ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Borrowings from Financial Institutions (Details) [Line Items]
Financing facilities	$ 4,348,460	$ 3,110,600
Commercial loan	3,024,118
Fixed income securities	641,474
Central Bank of Chile [Member]
Borrowings from Financial Institutions (Details) [Line Items]
Financing facilities	$ 3,665,592

The amount of interest income on cash and bank balances at central banks. [Refer: Interest income; Cash and bank balances at central banks]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2021-01-01
-Paragraph 112
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2021-03-24

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration