XML 134 R105.htm IDEA: XBRL DOCUMENT v3.25.1

Fair value estimates (Details Narrative) - $ / shares shares in Thousands		12 Months Ended
	May 31, 2022	Dec. 31, 2024	Dec. 31, 2023
IfrsStatementLineItems [Line Items]
Additional common shares	40,792
Transaction price	$ 0.17
Increase of equity interest		64.68%
Tinka Resources Limited [Member]
IfrsStatementLineItems [Line Items]
Additional common shares		81,202	71,343
Increase of equity interest		19.86%	18.23%
Outstanding warrants		4,930
Increase of equity interest		56.68%
Total outstanding warrants		8,697

X

- Definition

The exercise price of outstanding share options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2024-01-01
-Paragraph 45
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_45_d&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
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Balance Type:	na
Period Type:	instant

X

- Definition

The percentage of voting equity interests acquired in a business combination. [Refer: Total for all business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2024-01-01
-Paragraph B64
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B
-URIDate 2024-03-27

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Period Type:	instant

X

- Definition

The amount of additional common shares.

+ References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

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Namespace Prefix:	nexa_
Data Type:	xbrli:stringItemType
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X

- Definition

The amount of outstanding warrants.

+ References

No definition available.

+ Details

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

X

- Definition

The percentage of voting equity interests acquired in a business combination.

+ References

No definition available.

+ Details

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Namespace Prefix:	nexa_
Data Type:	dtr-types:percentItemType
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X

- Definition

The total amount of outstanding warrants.

+ References

No definition available.

+ Details

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

X

- Details

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Namespace Prefix:
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