XML 161 R144.htm IDEA: XBRL DOCUMENT
v3.21.1

Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities - CLP ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | $ 124,981 | $ 154,784
Up to 1 month [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 2,470 | 2,535
Over 1 month and up to 3 months [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 5,015 | 5,137
Over 3 months and up to 12 months [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 21,730 | 22,417
Over 1 year and up to 3 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 43,130 | 55,188
Over 3 years and up to 5 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 21,288 | 30,302
Over 5 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 31,348 | 39,205
Buildings [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 99,915 | 121,019
Buildings [member] | Up to 1 month [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 1,646 | 1,726
Buildings [member] | Over 1 month and up to 3 months [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 3,371 | 3,519
Buildings [member] | Over 3 months and up to 12 months [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 14,501 | 15,286
Buildings [member] | Over 1 year and up to 3 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 28,663 | 37,063
Buildings [member] | Over 3 years and up to 5 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 20,869 | 24,899
Buildings [member] | Over 5 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 30,865 | 38,526
ATMs [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 25,066 | 33,765
ATMs [member] | Up to 1 month [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 824 | 809
ATMs [member] | Over 1 month and up to 3 months [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 1,644 | 1,618
ATMs [member] | Over 3 months and up to 12 months [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 7,229 | 7,131
ATMs [member] | Over 1 year and up to 3 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 14,467 | 18,125
ATMs [member] | Over 3 years and up to 5 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | 419 | 5,403
ATMs [member] | Over 5 years [member] |  |
Property and Equipment and Leased Assets and Lease Liabilities (Details) - Schedule of future maturities of lease liabilities [Line Items] |  |
Total | $ 483 | $ 679

X
- Definition Future maturities of lease liabilities. + References No definition available. + Details
Name: | bch_FutureMaturitiesofLeaseLiabilitiesNet
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_BuildingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=bch_ATMMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |