XML 179 R150.htm IDEA: XBRL DOCUMENT v3.25.1

Impairment of long-lived assets (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
IfrsStatementLineItems [Line Items]
Long-term zinc price (USD/t)	$ 2,930	$ 2,800	$ 2,787
Exchange rate (BRL x USD)	5.66	4.84	5.22
Bottom of range [member]
IfrsStatementLineItems [Line Items]
Brownfield projects - LOM (years)	3 years	4 years	5 years
Top of range [member]
IfrsStatementLineItems [Line Items]
Brownfield projects - LOM (years)	25 years	21 years	24 years
Peru [member]
IfrsStatementLineItems [Line Items]
Discount rate	7.08%	7.22%	6.93%
Brazil [member]
IfrsStatementLineItems [Line Items]
Discount rate	7.64%	8.02%	8.03%

X

- Definition

The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Total for all cash-generating units [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2024-01-01
-Paragraph 134
-Subparagraph d
-Clause v
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_134_d_v&doctype=Standard
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2024-01-01
-Paragraph 134
-Subparagraph e
-Clause v
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_134_e_v&doctype=Standard
-URIDate 2024-03-27

+ Details

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Balance Type:	na
Period Type:	instant

X

- Definition

The exchange rate applied to cashh flow projection.

+ References

No definition available.

+ Details

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Namespace Prefix:	nexa_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

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X

- Definition

The element represents the durantion time of Brownfield projects.

+ References

No definition available.

+ Details

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Namespace Prefix:	nexa_
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X

- Definition

The element represents de price of long-term zinc.

+ References

No definition available.

+ Details

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Balance Type:	debit
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- Details

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- Details

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- Details

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- Details

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