XML 128 R109.htm IDEA: XBRL DOCUMENT
v3.19.1

Derivative Instruments and Accounting Hedges - Cash flows of bonds issued abroad, the objects of these hedges and the cash flows of the asset part of the derivative (Details) - Cash Flow hedge - CLP ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Cross Currency Swap EUR |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | $ 93,785 | $ 88,576
Cross Currency Swap HKD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 434,793 | 397,664
Cross Currency Swap CHF |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 405,301 | 450,682
Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 49,440 |
Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 155,979 | 137,005
Cross Currency Swap JPY |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 188,633 | 165,428
Corporate Bond EUR |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (93,785) | (88,576)
Corporate Bond HKD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (434,793) | (397,664)
Corporate Bond CHF |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (405,301) | (450,682)
Corporate Bond USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (49,440) |
Obligation USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (155,979) | (137,005)
Corporate Bond JPY |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (188,633) | (165,428)
Up to 1 month | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 870 | 212
Up to 1 month | Obligation USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (870) | (212)
Between 1 and 3 months | Cross Currency Swap CHF |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 89,256 | 986
Between 1 and 3 months | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 86 | 235
Between 1 and 3 months | Cross Currency Swap JPY |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 49,362 | 292
Between 1 and 3 months | Corporate Bond CHF |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (89,256) | (986)
Between 1 and 3 months | Obligation USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (86) | (235)
Between 1 and 3 months | Corporate Bond JPY |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (49,362) | (292)
Between 3 and 12 months | Cross Currency Swap EUR |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 1,338 | 1,246
Between 3 and 12 months | Cross Currency Swap HKD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 66,378 | 11,052
Between 3 and 12 months | Cross Currency Swap CHF |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 125,993 | 161,529
Between 3 and 12 months | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 1,476 |
Between 3 and 12 months | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 49,401 | 93,173
Between 3 and 12 months | Cross Currency Swap JPY |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 1,072 | 1,150
Between 3 and 12 months | Corporate Bond EUR |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (1,338) | (1,246)
Between 3 and 12 months | Corporate Bond HKD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (66,378) | (11,052)
Between 3 and 12 months | Corporate Bond CHF |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (125,993) | (161,529)
Between 3 and 12 months | Corporate Bond USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (1,476) |
Between 3 and 12 months | Obligation USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (49,401) | (93,173)
Between 3 and 12 months | Corporate Bond JPY |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (1,072) | (1,150)
Due after 1 years but within 3 years | Cross Currency Swap EUR |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 2,675 | 2,491
Due after 1 years but within 3 years | Cross Currency Swap HKD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 21,601 | 68,634
Due after 1 years but within 3 years | Cross Currency Swap CHF |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 1,450 | 192,519
Due after 1 years but within 3 years | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 2,952 |
Due after 1 years but within 3 years | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 105,622 | 43,385
Due after 1 years but within 3 years | Cross Currency Swap JPY |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 33,487 | 72,098
Due after 1 years but within 3 years | Corporate Bond EUR |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (2,675) | (2,491)
Due after 1 years but within 3 years | Corporate Bond HKD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (21,601) | (68,634)
Due after 1 years but within 3 years | Corporate Bond CHF |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (1,450) | (192,519)
Due after 1 years but within 3 years | Corporate Bond USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (2,952) |
Due after 1 years but within 3 years | Obligation USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (105,622) | (43,385)
Due after 1 years but within 3 years | Corporate Bond JPY |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (33,487) | (72,098)
Due after 3 years but within 5 years | Cross Currency Swap EUR |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 2,675 | 2,491
Due after 3 years but within 5 years | Cross Currency Swap HKD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 83,608 | 19,202
Due after 3 years but within 5 years | Cross Currency Swap CHF |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 82,552 | 474
Due after 3 years but within 5 years | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 2,952 |
Due after 3 years but within 5 years | Cross Currency Swap JPY |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 32,882 | 28,886
Due after 3 years but within 5 years | Corporate Bond EUR |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (2,675) | (2,491)
Due after 3 years but within 5 years | Corporate Bond HKD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (83,608) | (19,202)
Due after 3 years but within 5 years | Corporate Bond CHF |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (82,552) | (474)
Due after 3 years but within 5 years | Corporate Bond USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (2,952) |
Due after 3 years but within 5 years | Corporate Bond JPY |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (32,882) | (28,886)
Due after 5 years | Cross Currency Swap EUR |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 87,097 | 82,348
Due after 5 years | Cross Currency Swap HKD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 263,206 | 298,776
Due after 5 years | Cross Currency Swap CHF |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 106,050 | 95,174
Due after 5 years | Cross Currency Swap USD |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 42,060 |
Due after 5 years | Cross Currency Swap JPY |  |
Cash flows of bonds issued |  |
Cash inflows from hedge instruments | 71,830 | 63,002
Due after 5 years | Corporate Bond EUR |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (87,097) | (82,348)
Due after 5 years | Corporate Bond HKD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (263,206) | (298,776)
Due after 5 years | Corporate Bond CHF |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (106,050) | (95,174)
Due after 5 years | Corporate Bond USD |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | (42,060) |
Due after 5 years | Corporate Bond JPY |  |
Cash flows of bonds issued |  |
Cash outflow of borrowings and bonds issued | $ (71,830) | $ (63,002)

X
- Definition The amount of contractual undiscounted cash flows in relation to bank borrowings and bonds issued. + References No definition available. + Details
Name: | bch_BankBorrowingsAndBondsIssuedUndiscountedCashFlows
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfHedgesAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bch_CrossCurrencySwapEurMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bch_CrossCurrencySwapHkdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bch_CrossCurrencySwapChfMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bch_CrossCurrencySwapUsdOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bch_CrossCurrencySwapUsdTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bch_CrossCurrencySwapJpyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bch_CorporateBondEurMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bch_CorporateBondHkdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bch_CorporateBondChfMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bch_CorporateBondUsdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bch_ObligationUsdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgedItemsAxis=bch_CorporateBondJpyMember
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: |