v3.26.1
Tax situation - Effective income tax (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 01, 2017
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Income Tax Explanatory        
Profit before income tax   $ 967,310 $ 573,449 $ 82,524
Income tax rate 29.50%      
Expected income tax expense   (92,308) (138,347) 8,282
Non - deductible expenses   12,761 (1,472) 5,106
Tax expense (income), continuing operations   $ 128,201 $ 156,164 $ 42,994
Effective income tax   13.38% 27.28% 56.81%
Sociedad Minera Cerro Verde S.A.A.        
Disclosure Of Income Tax Explanatory        
Profit before income tax   $ 2,095,334 $ 1,517,731 $ 1,323,295
Income tax rate   32.00% 32.00% 32.00%
Expected income tax expense   $ 670,507 $ 485,674 $ 423,454
Special mining tax and mining royalties   (37,764) (32,432) (32,182)
Provision (gain) for uncertainty about treatments of income taxes   (26,724) (3,616) (1,617)
Non - deductible expenses   10,929 12,335 12,744
Income tax true - ups   (19,401) 692 1,267
Penalties and moratorium interest   (642) 1,633 40,769
Income tax rate change effect on deferred taxes for change in Peruvian tax law once the current Stability Contract expires (from 32% to 30.85%)   (618) 325 208
Others   1,860 (636) 3,908
Aggregate current and deferred tax relating to items credited (charged) directly to equity   598,147 463,975 448,551
Mining taxes charged to results   130,058 100,579 96,082
Supplementary retirement fund charged to results   0 0 (302)
Tax expense (income), continuing operations   $ 728,205 $ 564,554 $ 544,331
Effective income tax   34.75% 37.20% 41.13%