XML 190 R166.htm IDEA: XBRL DOCUMENT v3.24.4

Equity - Additional information (Details)								12 Months Ended
	Mar. 22, 2024 USD ($) $ / shares	Nov. 10, 2023 USD ($) $ / shares	Jul. 03, 2023 USD ($) $ / shares	Mar. 24, 2023 USD ($) $ / shares	Nov. 16, 2022 USD ($) $ / shares	Mar. 24, 2022 USD ($) $ / shares	Jan. 15, 2017	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) S/ / shares $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares S/ / shares shares	Dec. 31, 2021 USD ($) shares	Dec. 31, 2021 S/ / shares	Dec. 31, 2020 shares	Dec. 31, 2023 S/ / shares
Disclosure of classes of share capital [line items]
Trading frequency								50.00%		25.00%
Increase in legal reserves								$ 102,000		$ 0		$ 76,000
Dividends declared to non controlling interest								1,607,000		$ 2,647,000		$ 6,160,000
Total number of common and investment shares outstanding | shares										253,986,867		253,986,867		253,986,867
Dividends recognised as distributions to owners								20,149,000		$ 21,189,000		$ 6,160,000
Additional paid-in capital								$ 218,450,000	$ 218,450,000	218,450,000	$ 218,450,000
Minimum
Disclosure of classes of share capital [line items]
Other capital reserve, Percentage								10.00%
Maximum
Disclosure of classes of share capital [line items]
Other capital reserve, Percentage								20.00%
Additional Paid-in Capital [Member]
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners								$ 0		$ 0		$ 0
Common shares [member]
Disclosure of classes of share capital [line items]
Market price per share | S/ / shares									$ 54		$ 27.9
Par value per share | S/ / shares															S/ 10
Number of shares outstanding | shares								274,889,924	274,889,924
Investment shares [Member]
Disclosure of classes of share capital [line items]
Market price per share | S/ / shares											$ 16		S/ 16
Par value per share | S/ / shares															S/ 10
Sociedad Minera Cerro Verde S.A.A.
Disclosure of classes of share capital [line items]
Par value per share | $ / shares								$ 2.83	$ 2.83
Quoted price per equity share | $ / shares								$ 36.5	$ 36.5	$ 29.8	$ 29.8
Number of shares outstanding | shares								350,056,012	350,056,012	350,056,012	350,056,012
Number of shares authorised | shares								350,056,012	350,056,012	350,056,012	350,056,012
Number of shares issued | shares								350,056,012	350,056,012	350,056,012	350,056,012
Dividend Declared	$ 150,000,000	$ 250,000,000	$ 250,000,000	$ 250,000,000	$ 250,000,000	$ 150,000,000
Dividend Declared Per Share | $ / shares	$ 0.43	$ 0.71	$ 0.71	$ 0.71	$ 0.71	$ 0.43
Withholding Taxes Percentage	(4.10%)	4.10%	4.10%	4.10%	4.10%	4.10%
Other equity contributions								$ 10,800,000	$ 10,800,000	$ 10,800,000	$ 10,800,000
Vesting period								25.00%
Granted vesting period								33.00%
Stock option expire period								10 years
Sociedad Minera Cerro Verde S.A.A. | Minimum
Disclosure of classes of share capital [line items]
Other capital reserve, Percentage								10.00%
Sociedad Minera Cerro Verde S.A.A. | Maximum
Disclosure of classes of share capital [line items]
Other capital reserve, Percentage								20.00%
Sociedad Minera Cerro Verde S.A.A. | Changes in tax rates or tax laws enacted or announced [member]
Disclosure of classes of share capital [line items]
Withholding tax rate, Percent							5.00%

X

- Definition

The amount received or receivable from the issuance of the entity's shares in excess of nominal value.

+ References

No definition available.

+ Details

Name:	bvn_AdditionalPaidCapital
Namespace Prefix:	bvn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Represents Amount of Dividend Declared.

+ References

No definition available.

+ Details

Name:	bvn_DividendDeclared
Namespace Prefix:	bvn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Rate at which Dividend Declared Per Share.

+ References

No definition available.

+ Details

Name:	bvn_DividendDeclaredPerShare
Namespace Prefix:	bvn_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of dividends declared to non-controlling interests.

+ References

No definition available.

+ Details

Name:	bvn_DividendsDeclaredToNonControllingInterest
Namespace Prefix:	bvn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The amount of legal reserve increased during the year.

+ References

No definition available.

+ Details

Name:	bvn_IncreaseInLegalReserves
Namespace Prefix:	bvn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The market value of each share at the end of the period.

+ References

No definition available.

+ Details

Name:	bvn_MarketPricePerShare
Namespace Prefix:	bvn_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of other capital reserve from earnings.

+ References

No definition available.

+ Details

Name:	bvn_OtherCapitalReservePercentage
Namespace Prefix:	bvn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of equity contributions of an entity that the entity does not separately disclose in the same statement or note.

+ References

No definition available.

+ Details

Name:	bvn_OtherEquityContributions
Namespace Prefix:	bvn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The quoted per share value of equity share.

+ References

No definition available.

+ Details

Name:	bvn_QuotedPricePerEquityShare
Namespace Prefix:	bvn_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Percentage of Share Based Payment Arrangement in vesting period.

+ References

No definition available.

+ Details

Name:	bvn_ShareBasedPaymentArrangementInVestingPeriod
Namespace Prefix:	bvn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of share-based payment arrangement vesting granted in period.

+ References

No definition available.

+ Details

Name:	bvn_ShareBasedPaymentArrangementVestingGrantedInPeriod
Namespace Prefix:	bvn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Stock option granted period expired during the period.

+ References

No definition available.

+ Details

Name:	bvn_StockOptionGrantedPeriodExpired
Namespace Prefix:	bvn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The total number of common and investment shares outstanding at the end of the period.

+ References

No definition available.

+ Details

Name:	bvn_TotalNumberOfCommonAndInvestmentSharesOutstanding
Namespace Prefix:	bvn_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of high frequency trading.

+ References

No definition available.

+ Details

Name:	bvn_TradingFrequency
Namespace Prefix:	bvn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of withholding tax rate.

+ References

No definition available.

+ Details

Name:	bvn_WithholdingTaxRatePercent
Namespace Prefix:	bvn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Withholding Taxes Percentage by Government.

+ References

No definition available.

+ Details

Name:	bvn_WithholdingTaxesPercentage
Namespace Prefix:	bvn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfClassesOfShareCapitalLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of dividends recognised as distributions to owners.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 107
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_107&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_DividendsPaid
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The number of shares authorised.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 79
-Subparagraph a
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_i&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_NumberOfSharesAuthorised
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of shares issued by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 106
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_NumberOfSharesIssued
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 79
-Subparagraph a
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_iv&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_NumberOfSharesOutstanding
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The nominal value per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 79
-Subparagraph a
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_iii&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_ParValuePerShare
Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ComponentsOfEquityAxis=ifrs-full_AdditionalPaidinCapitalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfShareCapitalAxis=ifrs-full_OrdinarySharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfShareCapitalAxis=bvn_InvestmentSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

Name:	ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=ifrs-full_ChangesInTaxRatesOrTaxLawsEnactedOrAnnouncedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: