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Other Financial Liabilities (debt) - Lease liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure Of Other Financial Liabilities debt [Line Items] |  |  |
Balance at beginning of the year | $ 5,779 |  |
Additions | 11,712 | $ 2,973 | $ 5,213
Balance at end of the year | 12,953 | 5,779 |
Sociedad Minera El Brocal S.A.A |  |  |
Disclosure Of Other Financial Liabilities debt [Line Items] |  |  |
Balance at beginning of the year | 70,120 | 79,217 |
Additions | 4,957 | 4,099 |
Accrued interest | 3,912 | 4,371 |
Payments | (12,327) | (12,746) |
Interest payments | (3,912) | (4,371) |
Exchange rate effect | 375 | (450) |
Balance at end of the year | 63,125 | 70,120 | $ 79,217
Expenses related to variable lease payments, low-value and short-term leases | 13,431 | 7,973 |
Depreciation charge of right-of-use assets (see Note 7(b) and 15) | 12,708 | 12,459 |
Amounts recognized in profit or loss | $ 30,051 | $ 24,803 |

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- Definition Represents the interest accrued. + References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- Definition The amount of leases entered during period. + References No definition available. + Details
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- Definition The amounts recognized in profit or loss. + References No definition available. + Details
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- References No definition available. + Details
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- Definition The amount of the expense relating to variable lease payments low value and short term lease. + References No definition available. + Details
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Namespace Prefix: | bvn_
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- Definition The amount of increase (decrease) in lease liabilities resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. + References No definition available. + Details
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- Definition The cash outflow for leases. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph g -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_g&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_a&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of interest expense on lease liabilities. [Refer: Lease liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_47_b&doctype=Standard -URIDate 2022-03-24 + Details
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