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Identification and business activity - Subsidiaries (Details) |  |  | 12 Months Ended
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Apr. 01, 2022 | Mar. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Compaa de Minas Buenaventura S.A.A. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Compaa Minera Condesa S.A | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Compania Minera Colquirrumi S.A. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Sociedad Minera El Brocal S.A.A | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Inversiones Colquijirca S.A. | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
S.M.R.L. Chaupiloma Dos de Cajamarca |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary | 100.00% | 60.00% |  |
S.M.R.L. Chaupiloma Dos de Cajamarca | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Minera La Zanja S.R.L | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Minera Julcani S.A. de C.V. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Mexico |
El Molle Verde S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Apu Coropuna S.R.L. | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Cerro Hablador S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Minera Azola S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Consorcio Energtico de Huancavelica S.A. | Energy generation and transmission services [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Empresa de Generacin Huanza S.A | Energy generation and transmission services [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Contacto Corredores de Seguros S.A. [Member] | Construction, engineering services and insurance brokerage [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Rio Seco | Industrial activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Country of incorporation of subsidiary |  |  | Peru |
Direct [Member] | Compaa de Minas Buenaventura S.A.A. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 100.00%
Direct [Member] | Compaa Minera Condesa S.A | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 100.00%
Direct [Member] | Compania Minera Colquirrumi S.A. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 100.00%
Direct [Member] | Sociedad Minera El Brocal S.A.A | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 3.19% | 3.19%
Direct [Member] | Inversiones Colquijirca S.A. | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 89.76% | 89.76%
Direct [Member] | S.M.R.L. Chaupiloma Dos de Cajamarca | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 33.00% | 20.00%
Direct [Member] | Minera La Zanja S.R.L | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 53.06%
Direct [Member] | Minera Julcani S.A. de C.V. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 99.80% | 99.80%
Direct [Member] | El Molle Verde S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 99.98% | 99.98%
Direct [Member] | Apu Coropuna S.R.L. | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 70.00% | 70.00%
Direct [Member] | Cerro Hablador S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 99.00% | 99.00%
Direct [Member] | Minera Azola S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 99.00% | 99.00%
Direct [Member] | Consorcio Energtico de Huancavelica S.A. | Energy generation and transmission services [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 100.00%
Direct [Member] | Empresa de Generacin Huanza S.A | Energy generation and transmission services [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Direct [Member] | Contacto Corredores de Seguros S.A. [Member] | Construction, engineering services and insurance brokerage [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 99.98% | 99.98%
Direct [Member] | Rio Seco | Industrial activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 100.00%
Indirect [Member] | Compaa de Minas Buenaventura S.A.A. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Indirect [Member] | Compaa Minera Condesa S.A | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Indirect [Member] | Compania Minera Colquirrumi S.A. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Indirect [Member] | Sociedad Minera El Brocal S.A.A | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 58.24% | 58.24%
Indirect [Member] | Inversiones Colquijirca S.A. | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 10.24% | 10.24%
Indirect [Member] | S.M.R.L. Chaupiloma Dos de Cajamarca | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 67.00% | 40.00%
Indirect [Member] | Minera La Zanja S.R.L | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Indirect [Member] | Minera Julcani S.A. de C.V. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.20% | 0.20%
Indirect [Member] | El Molle Verde S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.02% | 0.02%
Indirect [Member] | Apu Coropuna S.R.L. | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Indirect [Member] | Cerro Hablador S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 1.00% | 1.00%
Indirect [Member] | Minera Azola S.A.C. [Member] | Mining activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 1.00% | 1.00%
Indirect [Member] | Consorcio Energtico de Huancavelica S.A. | Energy generation and transmission services [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%
Indirect [Member] | Empresa de Generacin Huanza S.A | Energy generation and transmission services [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 100.00% | 100.00%
Indirect [Member] | Contacto Corredores de Seguros S.A. [Member] | Construction, engineering services and insurance brokerage [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.02% | 0.02%
Indirect [Member] | Rio Seco | Industrial activities [Member] |  |  |  |
Identification and business activity |  |  |  |
Proportion of ownership interest in subsidiary |  |  | 0.00% | 0.00%

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