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Basis of preparation of the consolidated financial statements (Details 4) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |  |
Net (loss) income for the year | $ (187,407) | $ (291,810) | $ 76,988
Translation adjustment of foreign subsidiaries | (184,446) | 81,413 | 64,460
Total Other comprehensive income (loss), net of income tax - items that can be reclassified to the income statement | (184,337) | 80,876 | 64,129
Other comprehensive income (loss) for the year, net of income tax | (186,630) | 79,025 | 60,864
Other comprehensive (loss) income for the year, net of income tax | (374,037) | (212,785) | 137,852
Attributable to NEXA’s shareholders | (378,759) | (217,840) | 105,783
Attributable to non-controlling interests | $ 4,722 | 5,055 | 32,069
Previously stated [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Net (loss) income for the year |  | (289,196) | 76,394
Translation adjustment of foreign subsidiaries |  | 81,315 | 65,243
Total Other comprehensive income (loss), net of income tax - items that can be reclassified to the income statement |  | 80,778 | 64,912
Other comprehensive income (loss) for the year, net of income tax |  | 78,927 | 61,647
Other comprehensive (loss) income for the year, net of income tax |  | (210,269) | 138,041
Attributable to NEXA’s shareholders |  | (215,324) | 105,972
Attributable to non-controlling interests |  | 5,055 | 32,069
Adjustments [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Net (loss) income for the year |  | (2,614) | 594
Translation adjustment of foreign subsidiaries |  | 98 | (783)
Total Other comprehensive income (loss), net of income tax - items that can be reclassified to the income statement |  | 98 | (783)
Other comprehensive income (loss) for the year, net of income tax |  | 98 | (783)
Other comprehensive (loss) income for the year, net of income tax |  | (2,516) | (189)
Attributable to NEXA’s shareholders |  | (2,516) | (189)
Attributable to non-controlling interests |  |  |
Revised [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Net (loss) income for the year |  | (291,810) | 76,988
Translation adjustment of foreign subsidiaries |  | 81,413 | 64,460
Total Other comprehensive income (loss), net of income tax - items that can be reclassified to the income statement |  | 80,876 | 64,129
Other comprehensive income (loss) for the year, net of income tax |  | 79,025 | 60,864
Other comprehensive (loss) income for the year, net of income tax |  | (212,785) | 137,852
Attributable to NEXA’s shareholders |  | (217,840) | 105,783
Attributable to non-controlling interests |  | $ 5,055 | $ 32,069

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