XML 211 R189.htm IDEA: XBRL DOCUMENT
v3.23.1

Cost of sales of goods and services, without considering depreciation and amortization - Additional information (Details) - Sociedad Minera Cerro Verde S.A.A. - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure of cost of sales [Line Items] |  |  |
Increase decrease in labor costs related to profit sharing | $ 118.2 | $ 156.2 | $ 28.9
Increase (decrease) in labor costs for recognition of contingent liabilities related to taxes | 3.1 | 2.6 | 8.3
Administrative expense directly related to cost of production | 44.5 | 45.3 | 35.6
Payment of Union Agreement Bonus |  | 91.7 |
Administrative Expense Related To Cost Of Production | $ 44.5 | $ 45.3 | $ 35.6
OSINERGMIN [Member] |  |  |
Disclosure of cost of sales [Line Items] |  |  |
Percentage of invoiced sales payable as royalty | 0.14% | 0.14% | 0.14%
OEFA [Member] |  |  |
Disclosure of cost of sales [Line Items] |  |  |
Percentage of invoiced sales payable as royalty | 0.10% | 0.10% | 0.10%

X
- Definition The amount of administrative expense directly related to cost of production. + References No definition available. + Details
Name: | bvn_AdministrativeExpenseRelatedToCostOfProduction
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The percentage of contribution made on sale invoice value. + References No definition available. + Details
Name: | bvn_ContributionRateOnSalesInvoiceValue
Namespace Prefix: | bvn_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The amount of increase(decrease)in labor costs for recognition of contingent liabilities related to taxes. + References No definition available. + Details
Name: | bvn_IncreaseDecreaseInLaborCostsForRecognitionOfContingentLiabilitiesPertainingToTaxes
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of increase(decrease)in labor costs related to profit sharing during the year. + References No definition available. + Details
Name: | bvn_IncreaseDecreaseInLaborCostsRelatedToProfitSharing
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of Payment of Union Agreement Bonus. + References No definition available. + Details
Name: | bvn_PaymentOfUnionAgreementBonus
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=bvn_SociedadMineraCerroVerdeSaaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=bvn_OsinergminMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=bvn_OefaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |