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v3.23.1

Related parties - Transactions with related entities that affected results (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Expenses |  |  |
Supplies | $ 57 | $ 53 | $ 55
Sociedad Minera Cerro Verde S.A.A. |  |  |
Revenues |  |  |
Reimbursement of expenses | 747 | 65 | 226
Supplies | 2 | 0 | 768
Total revenues | 749 | 65 | 994
Expenses |  |  |
Reimbursement of information technology services | 22,023 | 16,941 | 15,900
Commissions | 10,550 | 8,484 | 7,801
Management fee | 2,540 | 2,352 | 2,159
Stock-based compensation (a) | 2,502 | 2,894 | 2,259
Supplies | 7 | 0 | 492
Total expenses | 37,622 | 30,671 | 28,611
Amounts of related payments/settlements | 3,400 | 2,700 | 800
Other capital contributions | $ 900 | $ 200 | $ 1,500

X
- Definition The amount of payments received or settlements made on related party transaction. + References No definition available. + Details
Name: | bvn_AmountsPayableSettlementsRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of commission expenses incurred by the entity in related party transactions. + References No definition available. + Details
Name: | bvn_CommissionExpensesRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate amount of expenses incurred by the entity in related party transactions. + References No definition available. + Details
Name: | bvn_ExpensesFromTransactionsWithRelatedParty
Namespace Prefix: | bvn_
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: | bvn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of management fee expenses incurred by the entity in related party transactions. + References No definition available. + Details
Name: | bvn_ManagementFeeExpensesRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of net increase in other capital contribution. + References No definition available. + Details
Name: | bvn_NetIncreaseInOtherCapitalContribution
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The amount of reimbursement expenses incurred by the entity in related party transactions. + References No definition available. + Details
Name: | bvn_ReimbursementExpensesRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of revenue arising from reimbursements in related party transactions. + References No definition available. + Details
Name: | bvn_RevenueFromReimbursementRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate amount of revenue arising from related party transactions. + References No definition available. + Details
Name: | bvn_RevenueFromRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition The amount of revenue arising from sale of supplies in related party transactions. + References No definition available. + Details
Name: | bvn_RevenueFromSaleOfSuppliesRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

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- Definition The amount of stock based compensation expenses incurred by the entity in related party transactions. + References No definition available. + Details
Name: | bvn_StockBasedCompensationExpensesRelatedPartyTransactions
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of goods purchased by the entity in related party transactions. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 21 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_21_a&doctype=Standard -URIDate 2022-03-24 + Details
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Balance Type: | debit
Period Type: | duration

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- Details
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Balance Type: |
Period Type: |