XML 127 R104.htm IDEA: XBRL DOCUMENT v3.22.1

Investments Under Resale Agreements and Obligations Under Repurchase Agreements (Details) - Schedule of receivables from repurchase agreements and security borrowing - CLP ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	$ 64,365	$ 76,407
Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing		10,006
Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	64,365	66,401
Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing		10,006
Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	64,365	66,401
Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	37,763	39,095
Up to 1 month [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing		10,006
Up to 1 month [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	37,763	29,089
Up to 1 month [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing		10,006
Up to 1 month [Member] | Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	37,763	29,089
Up to 1 month [Member] | Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Up to 1 month [Member] | Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	14,013	20,591
Over 1 month and up to 3 months [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	14,013	20,591
Over 1 month and up to 3 months [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	14,013	20,591
Over 1 month and up to 3 months [Member] | Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 month and up to 3 months [Member] | Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	12,589	16,721
Over 3 months and up to 12 months [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	12,589	16,721
Over 3 months and up to 12 months [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing	12,589	16,721
Over 3 months and up to 12 months [Member] | Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 months and up to 12 months [Member] | Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 1 year and up to 3 years [Member] | Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 3 years and up to 5 years [Member] | Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Central Bank bonds [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Central Bank promissory notes [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Other instruments issued by the Chilean Government and Central Bank [Member] | Instruments issued by the Chilean Governments and Central Bank of Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Deposit promissory notes from domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Mortgage Bonds From Domestic Banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Bonds from domestic banks | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Deposits in domestic banks [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Bonds From Other Chilean Companies [Member] | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Other Instruments | Other Instruments Issued In Chile [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Other Instruments | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing
Over 5 years [Member] | Instruments from foreign governments or Central Bank [Member] | Instruments Issued By Foreign Institutions [Member]
Instruments issued by the Chilean Governments and Central Bank of Chile
Receivables from repurchase agreements and security borrowing

X

- References

No definition available.

+ Details

Name:	bch_InstrumentsIssuedByTheChileanGovernmentsAndCentralBankOfChileAbstract
Namespace Prefix:	bch_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	ifrs-full_ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_CounterpartiesAxis=bch_InstrumentsIssuedByChileanGovernmentAndCentralBankMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CounterpartiesAxis=bch_OtherInstrumentsIssuedInChileMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CounterpartiesAxis=bch_InstrumentsIssuedByForeignInstitutionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_CentralBankBondsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_CentralBankPromissoryNotesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_OtherInstrumentsIssuedByTheChileanGovernmentAndCentralBankMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_DepositPromissoryNotesFromDomesticBanksMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_MortgageBondsFromDomesticBanksMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_BondsFromDomesticBanksMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_DepositsInDomesticBanksMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_BondsFromOtherChileanCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_OtherInstrumentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	bch_ReceivablesFromRepurchaseAgreementsAndSecurityBorrowingAxis=bch_InstrumentsFromForeignGovernmentsOrCentralBankMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_NotLaterThanOneMonthMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanFiveYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: