XML 279 R253.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Risk Management and Report (Details) - Schedule of Use of Var $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 CLP ($)
Schedule Of Use Of Var [Abstract] |
Maximum | $ 3,909
Minimum | 796
Average | $ 2,172

X
- References No definition available. + Details
Name: | bch_AverageValueatRiskinShares
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | bch_MaximumValueatRisk
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | bch_MinimumValueatRisk
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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