XML 171 R142.htm IDEA: XBRL DOCUMENT v3.25.1

Provisions (Details Narrative) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
IfrsStatementLineItems [Line Items]
Judicial deposits outstanding	$ 13,539	$ 13,740
Estimate of financial effect of contingent liability	430,567	478,329
Income Tax Over Transfers Of Shares In Peru [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	41,723	84,050
Compensation For Exploration For Mineral Resources [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	10,676	12,927
Indirect Taxes On Sales [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	3,452	4,272
Value Added Tax On Sales Of Certain Energy Contracts [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	15,410	20,903
Credits To Purchases Of Property Plant And Equipment [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	6,610	8,052
Indemnity Lawsuits Alleging Property Damage Contingent Civil Liabilities [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	17,821	12,823
Alleged Pollution Of Sao Francisco River Contingent Environmental Liability [Member]
IfrsStatementLineItems [Line Items]
Estimate of financial effect of contingent liability	$ 93,634	$ 85,399

X

- Definition

The amount of the estimated financial effect of contingent liabilities. [Refer: Classes of contingent liabilities [domain]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 37
-IssueDate 2024-01-01
-Paragraph 86
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_86_a&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]].

+ References

No definition available.

+ Details

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Namespace Prefix:	nexa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of the estimated financial effect of contingent liabilities. [Refer: Contingent liabilities [member]]

+ References

No definition available.

+ Details

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Namespace Prefix:	nexa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- References

No definition available.

+ Details

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Namespace Prefix:	nexa_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The element represents outstanding judicial deposits.

+ References

No definition available.

+ Details

Name:	nexa_OutstandingJudicialDeposits
Namespace Prefix:	nexa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfContingentLiabilitiesAxis=nexa_ValueAddedTaxOnSalesOfCertainEnergyContractsMember
Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

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Namespace Prefix:
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- Details

Name:	ifrs-full_ClassesOfContingentLiabilitiesAxis=nexa_IndemnityLawsuitsAllegingPropertyDamageContingentCivilLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
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X

- Details

Name:	ifrs-full_ClassesOfContingentLiabilitiesAxis=nexa_AllegedPollutionOfSaoFranciscoRiverContingentEnvironmentalLiabilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
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