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Cost of sales of goods and services, without considering depreciation and amortization - Incremental costs related to COVID-19 pandemic and care and maintenance (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Minera Yanacocha Srl And Subsidiaries [Member]    
Disclosure of cost of sales [Line Items]    
Incremental costs related to COVID-19 $ 20,309 $ 43,672
Sociedad Minera Cerro Verde S.A.A. [Member]    
Disclosure of cost of sales [Line Items]    
Labor and other employee expenses (ii)   30,900
Incremental costs related to COVID-19 $ 89,050 95,702
Severance costs associated with employee retirement programs   13,700
Sociedad Minera Cerro Verde S.A.A. [Member] | Minimum    
Disclosure of cost of sales [Line Items]    
Agreement Term 3 years  
Sociedad Minera Cerro Verde S.A.A. [Member] | Maximum    
Disclosure of cost of sales [Line Items]    
Agreement Term 4 years  
Sociedad Minera Cerro Verde S.A.A. [Member] | Peru [Member]    
Disclosure of cost of sales [Line Items]    
Incremental costs related to COVID-19 pandemic and care and maintenance, capitalized to inventory   95,700
Incremental costs related to COVID-19   51,100
Minera Yanacocha SRL and subsidiary [Member]    
Disclosure of cost of sales [Line Items]    
Incremental costs related to COVID-19 pandemic and care and maintenance, capitalized to inventory $ 20,300 43,700
Incremental costs (i)   27,157
Personnel expenses (i) 20,251 11,446
Labor expenses (ii) 58 5,069
Incremental costs related to COVID-19 $ 20,309 $ 43,672