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Shareholders' equity (Details 2) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |  |
Current assets | $ 1,207,268 | $ 1,059,826 |
Current liabilities | 1,145,293 | 1,092,794 |
Non-current assets | 3,430,197 | 3,844,271 |
Non-current liabilities | 2,431,879 | 2,359,266 |
Attributable to non-controlling interests | 246,363 | 254,713 |
Net revenues | 2,766,481 | 2,573,233 | $ 3,033,990
Net (loss) income for the year | (187,407) | (291,810) | 76,988
Other comprehensive loss for the year | (186,630) | 79,025 | 60,864
Total comprehensive (loss) income for the year | (374,037) | (212,785) | 137,852
Net cash provided by (used in) operating activities | 349,720 | 256,198 | 268,963
Net cash (used in) provided by financing activities | 61,936 | (34,636) | (151,567)
(Decrease) increase in cash and cash equivalents | 163,278 | (40,567) | $ (245,991)
Nexa Resources Peru S.A.A. [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Current assets | 840,727 | 581,466 |
Current liabilities | 381,329 | 292,067 |
Current net assets | 459,398 | 289,399 |
Non-current assets | 1,176,393 | 1,361,412 |
Non-current liabilities | 422,555 | 385,208 |
Non-current net assets | 753,838 | 976,204 |
Net assets | 1,213,236 | 1,265,603 |
Attributable to non-controlling interests | 205,102 | 207,966 |
Net revenues | 881,122 | 735,337 |
Net (loss) income for the year | (41,999) | 12,491 |
Other comprehensive loss for the year |  |  |
Total comprehensive (loss) income for the year | (41,999) | 12,491 |
Comprehensive (loss) income attributable to non-controlling interests | (5,229) | (9,206) |
Dividends paid to non-controlling interests | 5,938 | 124 |
Net cash provided by (used in) operating activities | 253,005 | 206,163 |
Net cash used in investing activities | (108,517) | (226,991) |
Net cash (used in) provided by financing activities | (23,800) | (3,604) |
(Decrease) increase in cash and cash equivalents | 120,688 | (26,145) |
Pollarix S.A. [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Current assets | 21,597 | 12,283 |
Current liabilities | 8,169 | 11,734 |
Current net assets | 13,428 | 549 |
Non-current assets | 53,843 | 73,312 |
Non-current liabilities | 11,099 | 9,421 |
Non-current net assets | 42,744 | 63,891 |
Net assets | 56,172 | 64,440 |
Attributable to non-controlling interests | 42,569 | 46,747 |
Net revenues | 27,919 | 11,740 |
Net (loss) income for the year | 28,959 | 13,700 |
Other comprehensive loss for the year | (14,886) | 5,606 |
Total comprehensive (loss) income for the year | 14,073 | 19,306 |
Comprehensive (loss) income attributable to non-controlling interests | 15,026 | 14,261 |
Dividends paid to non-controlling interests | 14,616 | 23,589 |
Net cash provided by (used in) operating activities | (11,615) | (5,189) |
Net cash used in investing activities | 2,130 | 36,993 |
Net cash (used in) provided by financing activities | 13,783 | (32,185) |
(Decrease) increase in cash and cash equivalents | $ 4,298 | $ (381) |

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- Definition The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity, from continuing and discontinued operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 50 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard -URIDate 2024-03-27 + Details
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