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Provisions - Provision classification (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Classification by maturity [Abstract]    
Current provisions $ 94,171 $ 81,039
Non-current Portion 204,347 232,288
Sociedads Minera Cerro Verde S.A.A.    
Current provisions [abstract]    
Other current provisions 3,984 12,717
Non-current provisions [abstract]    
Other non-current provisions 219,366 231,451
Classification by maturity [Abstract]    
Current portion 3,984 12,717
Non-current portion 219,366 231,451
Sociedads Minera Cerro Verde S.A.A. | Provision for social commitments [Member]    
Current provisions [abstract]    
Other current provisions 3,096 9,399
Non-current provisions [abstract]    
Other non-current provisions 7,303 1,226
Classification by maturity [Abstract]    
Current portion 3,096 9,399
Non-current portion 7,303 1,226
Sociedads Minera Cerro Verde S.A.A. | Provision for remediation and mine closure [Member]    
Current provisions [abstract]    
Other current provisions 423 2,968
Non-current provisions [abstract]    
Other non-current provisions 209,237 219,942
Classification by maturity [Abstract]    
Current portion 423 2,968
Non-current portion 209,237 219,942
Sociedads Minera Cerro Verde S.A.A. | Provision for uncertainty over income tax treatments [Member]    
Non-current provisions [abstract]    
Other non-current provisions 615 7,878
Classification by maturity [Abstract]    
Non-current portion 615 7,878
Sociedads Minera Cerro Verde S.A.A. | Provision for legal contingencies [member]    
Current provisions [abstract]    
Other current provisions 465 350
Classification by maturity [Abstract]    
Non-current Portion 2,211 2,004
Current portion 465 350
Sociedads Minera Cerro Verde S.A.A. | Other Long-term Liabilities [Member]    
Non-current provisions [abstract]    
Other non-current provisions 0 401
Classification by maturity [Abstract]    
Non-current portion $ 0 $ 401