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Equity (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Disclosure of classes of share capital [line items] |
Schedule of dividends declared and paid | During years 2021 no distribution of dividends was made. The table below presents the dividends declared and paid in 2023 and 2022:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Dividends | ​ | ​
​ | ​ | ​ |  | declared and |  | Dividend
Meetings |  | Date |  | paid |  | per share
​ | ​ | ​ |  | US$(000) |  | US$
2023 Dividends | ​ | ​ | ​ | ​ | ​ | ​
Mandatory Annual Shareholders’ Meeting |  | March 31 |  | 20,067 |  | 0.073
Less - Dividends of treasury shares | ​ | ​ |  | (1,525) | ​ | ​
​ | ​ | ​ |  | 18,542 | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
2022 Dividends | ​ | ​ | ​ | ​ | ​ | ​
Mandatory Annual Shareholders’ Meeting |  | March 31 |  | 20,067 |  | 0.073
Less - Dividends of treasury shares | ​ | ​ |  | (1,525) | ​ | ​
​ | ​ | ​ |  | 18,542 | ​ | ​
Schedule Of Earning Per Share | Profit (loss) per share is calculated by dividing net profit (loss) for the period by the weighted average number of shares outstanding during the year. The calculation of profit (loss) per share attributable to the equity holders of the parent for the periods ended December 31 2023, 2022 and 2021 is presented below:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2023 |  | 2022 |  | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​
Profit (loss) for the year (numerator) - US$ |  | 19,855,000 |  | 602,550,000 |  | (264,075,000)
Total common and investment shares (denominator) |  | 253,986,867 |  | 253,986,867 |  | 253,986,867
Profit (loss) per basic share and diluted - US$ |  | 0.08 |  | 2.372 |  | (1.040)
​ The calculation of profit (loss) per share from continuing operations attributable to the equity holders of the parent is presented below: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2023 |  | 2022 |  | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​
Profit for the year (numerator) - US$ |  | 26,703,000 |  | 124,003,000 |  | 123,529,000
Total common and investment shares (denominator) |  | 253,986,867 |  | 253,986,867 |  | 253,986,867
Profit (loss) per basic share and diluted - US$ |  | 0.11 |  | 0.49 |  | 0.49
​ The calculation of profit (loss) per share from discontinuing operations attributable to the equity holders of the parent is presented below: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2023 |  | 2022 |  | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​
Profit (loss) for the year (numerator) - US$ |  | (6,848,000) |  | 478,547,000 |  | (387,604,000)
Total common and investment shares (denominator) |  | 253,986,867 |  | 253,986,867 |  | 253,986,867
Profit (loss) per basic share and diluted - US$ |  | (0.03) |  | 1.88 |  | (1.53)
​ Common and investment shares outstanding at the close of the years 2023, 2022 and 2021 was 253,986,867.
Sociedad Minera El Brocal S.A.A |
Disclosure of classes of share capital [line items] |
Schedule of capital stock structure | As of December 31, 2023, the Company’s capital stock structure is as follows: ​
​ | ​ | ​ | ​ | ​
Percentage of individual interest in capital |  | Number of shareholders |  | Total percentage interest
​ | ​ | ​ | ​ | ​
Up to 1.00 |  | 2,273 |  | 5.86
From 1.01 to 20.00 |  | 1 |  | 19.58
From 20.01 to 30.00 |  | 1 |  | 21.00
From 30.01 to 60.00 |  | 1 |  | 53.56
​ | ​ | ​ | ​ | ​
​ |  | 2,276 |  | 100.00
Capital stock [Member] |
Disclosure of classes of share capital [line items] |
Schedule of classes of share capital | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of |  | Capital |  | Capital
​ | ​ | shares | ​ | stock | ​ | stock
​ | ​ | ​ | ​ | S/(000) | ​ | US$(000)
​ | ​ | ​ | ​ | ​ | ​ | ​
Common shares |  | 274,889,924 |  | 2,748,899 |  | 813,162
Treasury shares |  | (21,174,734) |  | (211,747) |  | (62,665)
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 253,715,190 |  | 2,537,152 |  | 750,497
Investment shares [Member] |
Disclosure of classes of share capital [line items] |
Schedule of classes of share capital | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of |  | ​ |  | ​
​ | ​ | shares | ​ | 2023 | ​ | 2022
​ | ​ | ​ | ​ | S/(000) | ​ | US$(000)
​ | ​ | ​ | ​ | ​ | ​ | ​
Investment shares |  | 744,640 |  | 2,161 |  | 2,161
Treasury investment shares |  | (472,963) |  | (1,370) |  | (1,370)
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 271,677 |  | 791 |  | 791

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