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Other operating expenses (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
Other operating expenses
Potential liability in the form of fines and interest	$ 259.3

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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 expense of fines and penalties.

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No definition available.

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