• Entity registrant name: Nexa Resources S.A. (CIK: 0001713930)
  • SEC filing page: http://www.sec.gov/Archives/edgar/data/1713930/000110465918031781/0001104659-18-031781-index.htm
  • XBRL Instance: http://www.sec.gov/Archives/edgar/data/1713930/000110465918031781/nexa-20171231.xml
  • XBRL Cloud Viewer: Click to open XBRL Cloud Viewer
  • XBRL Cloud Rendering (requires license): Click to open XBRL Cloud Component Rendering
  • EDGAR Dashboard: https://edgardashboard.xbrlcloud.com/edgar-dashboard/?cik=0001713930
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    Component: (Network and Table)
    Network
    00090 - Document - Document and Entity Information
    (http://www.nexaresources.com/role/DocumentDocumentAndEntityInformation)
    Table (Implied)
    Slicers (applies to each fact value in each table cell)
    Reporting Entity [Axis] 0001713930 (http://www.sec.gov/CIK)
    Document and Entity Information [Abstract] Period [Axis]
    2017-01-01 - 2017-12-31
    Document and Entity Information [Abstract]
     
    Entity Registrant Name
    Nexa Resources S.A.  
    Entity Central Index Key
    0001713930  
    Document Type
    20-F  
    Document Period End Date
    2017-12-31  
    Amendment Flag
    false  
    Current Fiscal Year End Date
    --12-31  
    Entity Well-known Seasoned Issuer
    No  
    Entity Voluntary Filers
    No  
    Entity Current Reporting Status
    Yes  
    Entity Filer Category
    Non-accelerated Filer  
    Entity Common Stock, Shares Outstanding
    133,320,513  
    Document Fiscal Year Focus
    2017  
    Document Fiscal Period Focus
    FY