XML 134 R112.htm IDEA: XBRL DOCUMENT
v3.23.1

Trade and other receivables, net - Charged into restricted bank accounts (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Trade and other receivables, net |  |  |
Beginning balance | $ 359 | $ 376 | $ 2,510
Increase in restricted bank accounts | 733 | 0 | 0
Decrease in restricted bank accounts | 0 | (17) | (2,134)
Final balance | $ 1,092 | $ 359 | $ 376

X
- Definition It represents decrease in restricted bank accounts + References No definition available. + Details
Name: | bvn_DecreaseInRestrictedBankAccounts
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Increase decrease in restricted bank accounts + References No definition available. + Details
Name: | bvn_IncreaseInRestrictedBankAccounts
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The beginning and ending balance of Restricted bank. + References No definition available. + Details
Name: | bvn_RestrictedBankAccounts
Namespace Prefix: | bvn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant