The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 37
-IssueDate 2021-01-01
-Paragraph 86
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2021-en-r&anchor=para_86_a&doctype=Standard
-URIDate 2021-03-24

Name:	ifrs-full_EstimatedFinancialEffectOfContingentLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Commitments and contingencies - Yanacocha - Tax Dispute related to the amortization of the contractual rights (Details)	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 PEN (S/)	Dec. 31, 2020 PEN (S/)
Disclosure of Commitments and contingencies [Line Items]
Contingent liability	$ 10,871,000	$ 9,902,000	S/ 39,590,000	S/ 43,462,000
Minera Yanacocha SRL and subsidiary [Member]
Disclosure of Commitments and contingencies [Line Items]
Payment to acquire contractual positions in mining concession agreements	$ 29,000,000