XML 25 R1.htm IDEA: XBRL DOCUMENT v3.19.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2018
shares
DisclosureOfDocumentAndEntityInformationLineItems [Line Items]  
Entity Registrant Name EDENOR
Entity Central Index Key 0001395213
Document Type 20-F
Document Period End Date Dec. 31, 2018
Amendment Flag false
Current Fiscal Year End Date --12-31
Is Entity a Well-known Seasoned Issuer? No
Is Entity a Voluntary Filer? No
Is Entity's Reporting Status Current? No
Entity Filer Category Accelerated Filer
Entity Emerging Growth Company false
Entity Shell Company false
Entity Common Stock, Shares Outstanding 906,455,100
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2018
Class A Common Stock  
DisclosureOfDocumentAndEntityInformationLineItems [Line Items]  
Entity Common Stock, Shares Outstanding 462,292,111
Class B Common Stock  
DisclosureOfDocumentAndEntityInformationLineItems [Line Items]  
Entity Common Stock, Shares Outstanding 442,210,385 [1]
Class C Common Stock  
DisclosureOfDocumentAndEntityInformationLineItems [Line Items]  
Entity Common Stock, Shares Outstanding 1,952,604 [2]
[1] Includes 23,385,028 and 7,794,168 treasury shares as of December 31, 2018 and 2017, respectively.
[2] Relates to the Employee Stock Ownership Program Class C shares that have not been transferred.