XML 167 R147.htm IDEA: XBRL DOCUMENT
v3.26.1

Events after the reporting period (Details Narrative) - USD ($) $ in Thousands | Jan. 19, 2026 | Feb. 26, 2026 | Jan. 31, 2026 | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | --- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |  |  |
Non-controlling interests |  |  |  | $ 286,629 | $ 246,363
Tax claim payments |  |  |  | $ 125,670 | $ 64,656
Nonadjusting Event [Member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
Tax claim payments |  |  | $ 12,210 |  |
Nonadjusting Event [Member] | U S D [Member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
Interim dividends | $ 31,290 |  |  |  |
Non-controlling interests | 24,853 |  |  |  |
Non-controlling interests paid | 6,437 |  |  |  |
Share premium reimbursement |  | $ 17,454 |  |  |
Nonadjusting Event [Member] | B R L [Member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
Interim dividends | 167,880 |  |  |  |
Non-controlling interests | 133,344 |  |  |  |
Non-controlling interests paid | $ 34,535 |  |  |  |

X
- Definition The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Total for all subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 10 -IssueDate 2024-01-01 -Paragraph 22 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=10&code=ifrs-tx-2024-en-r&anchor=para_22&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph 12 -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_12_f&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 54 -Subparagraph q -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_q&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_NoncontrollingInterests
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | nexa_IfrsStatementLineItems
Namespace Prefix: | nexa_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The balance refers to the payment of interim dividends related to previous quarters + References No definition available. + Details
Name: | nexa_InterimDividends
Namespace Prefix: | nexa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The balance refers to the settlement of amounts paid to non-controlling shareholders and to the payment made to Nexa BR + References No definition available. + Details
Name: | nexa_NoncontrollingInterestsPaid
Namespace Prefix: | nexa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The balance refers to the recommendation for a cash distribution to shareholders, in the form of share premium reimbursement, subject to approval by the Annual General Meeting, in accordance with the dividend policy in effect. + References No definition available. + Details
Name: | nexa_SharePremiumReimbursement
Namespace Prefix: | nexa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The element represents tax claim payments. + References No definition available. + Details
Name: | nexa_TaxClaimPayments
Namespace Prefix: | nexa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=nexa_NonadjustingEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CurrencyInWhichInformationIsDisplayedAxis=nexa_USDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CurrencyInWhichInformationIsDisplayedAxis=nexa_BRLMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |