XML 191 R165.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Non-current Assets and Disposal Groups Held for Sale and Liabilities Included in Disposal Groups for Sale (Details) - Schedule of Provision for Assets Received in Lieu of Payment - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Schedule of Provision for Assets Received in Lieu of Payment [Abstract] |  |
Balance as of beginning balance | $ 1,042 | $ 1,020
Provisions used | (1,032) | (641)
Provisions established | 2,012 | 663
Provisions released |  |
Balance as of ending balance | $ 2,022 | $ 1,042

X
- Definition The amount of provision for assets received balance. + References No definition available. + Details
Name: | bch_Provisionforassetsreceivedbalance
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of net established provisions. + References No definition available. + Details
Name: | bch_ProvisionsEstablished
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The Amount of Provisions Released Net. + References No definition available. + Details
Name: | bch_ProvisionsReleased
Namespace Prefix: | bch_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

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