XML 146 R232.htm IDEA: XBRL DOCUMENT
v3.20.1

Risk Management - Liquidity Risk (Details) - CLP ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2019
Transactions in the course of payment |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | $ 44,436 | $ 98,869
Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 117,290 | 160,725
Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 4,445,610 | 5,988,836
Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 34,003,780 | 38,830,423
Obligations under repurchase agreements {Member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 298,808 | 305,593
Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 2,902,446 | 4,303,344
Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 8,707,933 | 10,135,540
Borrowings from financial institutions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,496,612 | 1,558,026
Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 10,851,767 | 10,942,193
Current accounts and other demand deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | $ 9,584,488 | 11,326,133
Up to 1 month |  |
Currency's risk used as a percentage of Tier-1 Capital |  |
Adjusted C46 All CCYs as part of Tier-1 Capital | 1.00% |
Adjusted C46 FCCY as part of Tier-1 Capital | 1.00% |
Up to 1 month | Transactions in the course of payment |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | $ 44,436 | 98,869
Up to 1 month | Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 92,896 | 142,010
Up to 1 month | Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 297,613 | 501,461
Up to 1 month | Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 15,909,209 | 18,910,434
Up to 1 month | Obligations under repurchase agreements {Member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 292,231 | 297,011
Up to 1 month | Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 351,496 | 378,151
Up to 1 month | Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 101,707 | 178,310
Up to 1 month | Borrowings from financial institutions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 97,661 | 68,843
Up to 1 month | Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 5,344,294 | 6,421,107
Up to 1 month | Current accounts and other demand deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | $ 9,584,488 | 11,326,133
3 months |  |
Currency's risk used as a percentage of Tier-1 Capital |  |
Adjusted C46 All CCYs as part of Tier-1 Capital | 2.00% |
Over 3 years and up to 5 years | Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | $ 366 | 167
Over 3 years and up to 5 years | Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 593,431 | 738,830
Over 3 years and up to 5 years | Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 2,437,020 | 2,752,088
Over 3 years and up to 5 years | Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 536,506 | 669,851
Over 3 years and up to 5 years | Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,899,529 | 2,081,579
Over 3 years and up to 5 years | Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 619 | 491
Over 3 months and up to 12 months [Member] | Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 4,857 | 17,529
Over 3 months and up to 12 months [Member] | Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,028,798 | 1,461,804
Over 3 months and up to 12 months [Member] | Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 5,482,641 | 4,910,564
Over 3 months and up to 12 months [Member] | Obligations under repurchase agreements {Member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 5,137 |
Over 3 months and up to 12 months [Member] | Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 648,870 | 1,132,429
Over 3 months and up to 12 months [Member] | Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 724,724 | 576,309
Over 3 months and up to 12 months [Member] | Borrowings from financial institutions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 946,950 | 934,144
Over 3 months and up to 12 months [Member] | Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 3,152,103 | 2,250,153
Over 1 year and up to 3 years | Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 18,406 | 727
Over 1 year and up to 3 years | Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 712,286 | 796,805
Over 1 year and up to 3 years | Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 2,568,404 | 3,557,823
Over 1 year and up to 3 years | Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 582,628 | 974,371
Over 1 year and up to 3 years | Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,410,766 | 2,091,841
Over 1 year and up to 3 years | Borrowings from financial institutions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 183,206 | 206,811
Over 1 year and up to 3 years | Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 373,398 | 284,073
Over 1 month and up to 3 months | Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 730 | 292
Over 1 month and up to 3 months | Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 604,200 | 839,534
Over 1 month and up to 3 months | Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 2,710,494 | 2,884,730
Over 1 month and up to 3 months | Obligations under repurchase agreements {Member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,440 | 8,582
Over 1 month and up to 3 months | Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 190,643 | 351,351
Over 1 month and up to 3 months | Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 267,665 | 190,329
Over 1 month and up to 3 months | Borrowings from financial institutions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 268,795 | 348,228
Over 1 month and up to 3 months | Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,981,221 | 1,985,948
Over 5 years | Other financial obligations |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 35 |
Over 5 years | Non - delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 1,209,282 | 1,650,402
Over 5 years | Liabilities excluding non-delivery derivative transactions [member] |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 4,896,012 | 5,814,784
Over 5 years | Full delivery derivative transactions |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 592,303 | 797,191
Over 5 years | Debt instruments issued |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | 4,303,542 | 5,017,172
Over 5 years | Savings accounts and time deposits |  |
Contractual maturity of the financial liabilities |  |
Financial liabilities | $ 132 | $ 421

X
- Definition The risk used as a percentage of tier-1 capital for all currencies. + References No definition available. + Details
Name: | bch_AllCurrencyRiskUsedAsPercentageOfRegulatoryCapital
Namespace Prefix: | bch_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

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

X
- Definition The amount of contractual undiscounted cash flows in relation to financial liabilities including derivative liabilities. + References No definition available. + Details
Name: | bch_FinancialLiabilitiesUndiscountedCashFlow
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The risk used as a percentage of tier-1 capital for foreign currencies. + References No definition available. + Details
Name: | bch_ForeignCurrencyRiskUsedAsPercentageOfRegulatoryCapital
Namespace Prefix: | bch_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_TransactionsInCourseOfPaymentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_OtherFinancialObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_NonDeliveryDerivativeTransactionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_LiabilitiesExcludingNonDeliveryDerivativeTransactionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_InstrumentSoldUnderRepurchaseAgreementsAndSecurityLendingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_FullDeliveryDerivativeTransactionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_DebtIssuedInNonUsdForeignCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_BorrowingsFromFinancialInstitutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_SavingsAccountsAndTimeDepositsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialLiabilitiesAxis=bch_CurrentAccountsAndOtherDemandDepositsMember
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_NotLaterThanThreeMonthsMember
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_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_LaterThanOneMonthAndNotLaterThanThreeMonthsMember
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: |