XML 177 R160.htm IDEA: XBRL DOCUMENT
v3.21.1

Debt Issued (Details) - Schedule of debt securities issued - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
BCHIEC0817 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 83,470
Terms Years |  | 5 years
Annual issue rate % |  | 1.55%
Issue date |  | 30/01/2019
Maturity date |  | 30/01/2024
BCHIED1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 41,711
Terms Years |  | 5 years
Annual issue rate % |  | 1.54%
Issue date |  | 14/03/2019
Maturity date |  | 14/03/2024
BCHIED1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 5,587
Terms Years |  | 5 years
Annual issue rate % |  | 1.45%
Issue date |  | 19/03/2019
Maturity date |  | 19/03/2024
BCHIED1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 36,317
Terms Years |  | 5 years
Annual issue rate % |  | 1.45%
Issue date |  | 20/03/2019
Maturity date |  | 20/03/2024
BCHIDW1017 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 84,359
Terms Years |  | 2 years
Annual issue rate % |  | 0.93%
Issue date |  | 09/05/2019
Maturity date |  | 09/05/2021
BCHIDW1017 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 57,091
Terms Years |  | 2 years
Annual issue rate % |  | 0.57%
Issue date |  | 24/06/2019
Maturity date |  | 24/06/2021
BCHIEH0917 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 58,867
Terms Years |  | 7 years
Annual issue rate % |  | 1.04%
Issue date |  | 01/07/2019
Maturity date |  | 01/07/2026
BCHIEB1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 86,682
Terms Years |  | 4 years
Annual issue rate % |  | 0.83%
Issue date |  | 01/07/2019
Maturity date |  | 01/07/2023
BCHIEH0917 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 29,514
Terms Years |  | 7 years
Annual issue rate % |  | 1.00%
Issue date |  | 02/07/2019
Maturity date |  | 02/07/2026
BCHIEI1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 60,697
Terms Years |  | 7 years
Annual issue rate % |  | 0.66%
Issue date |  | 19/07/2019
Maturity date |  | 19/07/2026
BCHIEI1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 22,063
Terms Years |  | 7 years
Annual issue rate % |  | 0.51%
Issue date |  | 30/07/2019
Maturity date |  | 30/07/2026
BCHIEI1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 8,613
Terms Years |  | 7 years
Annual issue rate % |  | 0.45%
Issue date |  | 01/08/2019
Maturity date |  | 01/08/2026
BCHICC0815 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 71,703
Terms Years |  | 12 years
Annual issue rate % |  | 0.54%
Issue date |  | 05/08/2019
Maturity date |  | 05/08/2031
BCHICA1015 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 71,221
Terms Years |  | 11 years
Annual issue rate % |  | 0.54%
Issue date |  | 05/08/2019
Maturity date |  | 05/08/2030
BCHICB1215 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 14,496
Terms Years |  | 11 years
Annual issue rate % |  | 0.44%
Issue date |  | 07/08/2019
Maturity date |  | 07/08/2030
BCHIEI1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 7,764
Terms Years |  | 7 years
Annual issue rate % |  | 0.30%
Issue date |  | 07/08/2019
Maturity date |  | 07/08/2026
BCHIEI1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 20,212
Terms Years |  | 7 years
Annual issue rate % |  | 0.28%
Issue date |  | 08/08/2019
Maturity date |  | 08/08/2026
BCHICB1215 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 57,926
Terms Years |  | 11 years
Annual issue rate % |  | 0.45%
Issue date |  | 08/08/2019
Maturity date |  | 08/08/2030
BCHIEI1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 3,108
Terms Years |  | 7 years
Annual issue rate % |  | 0.29%
Issue date |  | 08/08/2019
Maturity date |  | 08/08/2026
BCHIBV1015 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 71,063
Terms Years |  | 10 years
Annual issue rate % |  | 0.37%
Issue date |  | 20/08/2019
Maturity date |  | 20/08/2029
BCHIEV1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 132,366
Terms Years |  | 10 years
Annual issue rate % |  | 0.34%
Issue date |  | 05/09/2019
Maturity date |  | 05/09/2029
BCHIEK1117 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | UF
Amount |  | $ 117,493
Terms Years |  | 13 years
Annual issue rate % |  | 1.38%
Issue date |  | 11/12/2019
Maturity date |  | 11/12/2032
Subtotal UF [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Amount |  | $ 1,142,323
BONO JPY [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | JPY
Amount |  | $ 63,041
Terms Years |  | 20 years
Annual issue rate % |  | 1.00%
Issue date |  | 14/05/2019
Maturity date |  | 14/05/2039
BONO HKD [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | HKD
Amount |  | $ 32,725
Terms Years |  | 12 years
Annual issue rate % |  | 2.90%
Issue date |  | 19/07/2019
Maturity date |  | 19/07/2031
BONO AUD [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | AUD
Amount |  | $ 36,519
Terms Years |  | 20 years
Annual issue rate % |  | 3.50%
Issue date |  | 28/08/2019
Maturity date |  | 28/08/2039
BONO PEN [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | PEN
Amount |  | $ 29,969
Terms Years |  | 15 years
Annual issue rate % |  | 5.40%
Issue date |  | 04/09/2019
Maturity date |  | 04/09/2034
BONO AUD [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | AUD
Amount |  | $ 24,547
Terms Years |  | 15 years
Annual issue rate % |  | 3.13%
Issue date |  | 09/09/2019
Maturity date |  | 09/09/2034
BONO NOK [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | NOK
Amount |  | $ 60,951
Terms Years |  | 10 years
Annual issue rate % |  | 3.50%
Issue date |  | 07/11/2019
Maturity date |  | 07/11/2029
BONO AUD [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | AUD
Amount |  | $ 39,067
Terms Years |  | 20 years
Annual issue rate % |  | 3.55%
Issue date |  | 11/11/2019
Maturity date |  | 11/11/2039
BONO JPY [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency |  | JPY
Amount |  | $ 36,264
Terms Years |  | 10 years
Annual issue rate % |  | 1.00%
Issue date |  | 19/11/2019
Maturity date |  | 19/11/2029
Subtotal Others currency [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Amount | $ 37,130 | $ 323,083
Total Currency [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Amount | $ 254,183 | $ 1,465,406
BCHIEA0617 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency | UF |
Amount | $ 93,096 |
Terms Years | 7 years |
Annual issue rate % | 0.80% |
Issue date | 06/01/2020 |
Maturity date | 06/01/2027 |
BCHIEJ0717 [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency | UF |
Amount | $ 123,957 |
Terms Years | 8 years |
Annual issue rate % | 0.72% |
Issue date | 04/02/2020 |
Maturity date | 04/02/2028 |
Subtotal UF [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Amount | $ 217,053 |
BONO CHF [Member] |  |
Debt Issued (Details) - Schedule of debt securities issued [Line Items] |  |
Currency | AUD |
Amount | $ 37,130 |
Terms Years | 15 years |
Annual issue rate % | 2.65% |
Issue date | 02/03/2020 |
Maturity date | 02/03/2035 |

X
- Definition Short-term bonds annual issue rate. + References No definition available. + Details
Name: | bch_AnnualIssueRate
Namespace Prefix: | bch_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Current bonds terms years. + References No definition available. + Details
Name: | bch_DebtInstrumentTerms
Namespace Prefix: | bch_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bch_DebtIssuanceDate
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bch_DebtIssuedDetailsScheduleofdebtsecuritiesissuedLineItems
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bch_DebtMaturityDate
Namespace Prefix: | bch_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of expense from short-term bonds. + References No definition available. + Details
Name: | bch_ShortTermBonds
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The description of the currency in which the financial statements are presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2020-01-01 -Paragraph 53 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2020-en-r&anchor=para_53&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 51 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_51_d&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_DescriptionOfPresentationCurrency
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEC0817Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIED1117Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIED1117OneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIED1117TwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIDW1017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIDW1017OneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEH0917Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEB1117Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEH0917OneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEI1117Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEI1117OneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEI1117TwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHICC0815Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHICA1015Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHICB1215Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEI1117ThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEI1117FourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHICB1215OneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEI1117FiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIBV1015Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEV1117Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEK1117Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_SubtotalUFOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOJPYMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOHKDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOAUDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOPENMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOAUDOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONONOKMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOAUDTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOJPYOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_SubtotalOthersCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_TotalCurrenciesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEA0617Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BCHIEJ0717Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_SubTotalUFMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bch_BONOCHFMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |