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v3.23.1

Trade and other payables - Movement of dividends payable (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Trade and other payables |  |  |
Beginning balance | $ 567 | $ 638 | $ 604
Declared dividends to controlling shareholders, note 17(d) | 18,542 | 0 | 0
Dividends paid to controlling shareholders, note 17(d) | (18,542) | 0 | 0
Declared dividends to non-controlling shareholders, note 17(d) | 2,647 | 6,160 | 5,140
Dividends paid to non-controlling shareholders, note 17(d) | (2,647) | (6,160) | (5,140)
Expired dividends, note 17(c) | 0 | (76) | (26)
Other | 72 | 5 | 60
Ending balance | $ 639 | $ 567 | $ 638

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

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- Definition The amount of dividends declared to noncontrolling shareholders. + References No definition available. + Details
Name: | bvn_DividendDeclaredToNoncontrollingShareholders
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition The amount of dividend declared to controlling shareholders. + References No definition available. + Details
Name: | bvn_DividendsDeclaredToOwners
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition The amount of dividends paid to controlling shareholder. + References No definition available. + Details
Name: | bvn_DividendsPaidToOwners
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The element represents the amount of expired dividends. + References No definition available. + Details
Name: | bvn_ExpiredDividend
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The element represents the amount of other minor adjustments pertaining to dividends. + References No definition available. + Details
Name: | bvn_OtherMinor
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of dividends that the company has declared but not yet paid. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_55&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DividendPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of dividends paid to non-controlling interests. [Refer: Non-controlling interests] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2022-03-24 -Paragraph B10 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B10_a&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
Name: | ifrs-full_DividendsPaidToNoncontrollingInterests
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration