XML 226 R199.htm IDEA: XBRL DOCUMENT
v3.25.1

Employee Benefits - Schedule of Net Benefits Expenses (Details) - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Schedule of Net Benefits Expenses [Abstract] |  |
Increase in provisions | $ 137 | $ 881
Interest cost of benefits obligations | 449 | 476
Effect of change in actuarial factors | (115) | 75
Net benefit expenses | $ 471 | $ 1,432

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

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

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

X
- Definition Amount of Net benefit expenses. + References No definition available. + Details
Name: | bch_NetBenefitExpenses
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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