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Employee Benefits (Details) - Schedule of Compliance Bonuses Provision - CLP ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Schedule of Compliance Bonuses Provision [Abstract]
Balances as of January 1	$ 73,204	$ 53,069
Net provisions established	58,135	66,818
Provisions used	(60,237)	(46,683)
Total	$ 71,102	$ 73,204

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- Definition

Amount of compliance bonuses provision.

+ References

No definition available.

+ Details

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Period Type:	instant

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- Definition

Amount of compliance bonuses provision net.

+ References

No definition available.

+ Details

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Namespace Prefix:	bch_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- Definition

Amount of net provision established amount.

+ References

No definition available.

+ Details

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Namespace Prefix:	bch_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- Definition

Amount of provisions used amount compliance.

+ References

No definition available.

+ Details

Name:	bch_ProvisionsUsedAmountCompliance
Namespace Prefix:	bch_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- References

No definition available.

+ Details

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