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Risk Management and Report (Details) - Schedule of amortized costs and net loss of modified financial assets $ in Millions | 12 Months Ended
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Dec. 31, 2022 CLP ($)
Schedule Of Amortized Costs And Net Loss Of Modified Financial Assets [Abstract] |
Amortized costs of financial assets modified during the period | $ 211,841
Net modification loss | $ 61,636

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- Definition The amount of amortised costs of financial assets modified during the period. + References No definition available. + Details
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- Definition The amount of net modification loss. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | bch_
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