XML 146 R126.htm IDEA: XBRL DOCUMENT
v3.26.1

Confirming Payables (Details 1) | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024
Bottom of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Liabilities that are part of confirming payables | 60 days | 60 days
Comparable trade payables thar are not part of a confirming payables | 30 days | 30 days
Top of range [member] |  |
IfrsStatementLineItems [Line Items] |  |
Liabilities that are part of confirming payables | 210 days | 210 days
Comparable trade payables thar are not part of a confirming payables | 120 days | 120 days

X
- Definition The element represents the range of payment due dates comparable trade payables thar are not part of a confirming payables + References No definition available. + Details
Name: | nexa_ComparableTradePayablesTharAreNotPartOfConfirmingPayables
Namespace Prefix: | nexa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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 element represents the range of payment due dates of liabilities that are part of confirming payables + References No definition available. + Details
Name: | nexa_LiabilitiesThatArePartOfConfirmingPayables
Namespace Prefix: | nexa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |