XML 27 R1.htm IDEA: XBRL DOCUMENT v3.21.1
Cover
 12 Months Ended
Dec. 31, 2020
shares
Disclosure of fair value measurement of equity [line items]  
Entity Registrant Name EDENOR
Entity Central Index Key 0001395213
Document Type 20-F
Document Period End Date Dec. 31, 2020
Title of 12(b) Security Class B Common Shares American Depositary Shares, or ADSs, evidenced by American Depositary Receipts, each representing 20 Class B Common Shares
Trading Symbol EDN
Security Exchange Name NYSE
Amendment Flag false
Current Fiscal Year End Date --12-31
Entity a Well-known Seasoned Issuer No
Entity a Voluntary Filer No
Entity's Reporting Status Current Yes
Entity Emerging Growth Company false
Entity Shell Company false
Entity Interactive Data Current Yes
Entity Incorporation State Country Code C1
Entity Filer Category Non-accelerated Filer
Entity Common Stock, Shares Outstanding 906,455,100
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2020
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Class A Common Stock [member]  
Disclosure of fair value measurement of equity [line items]  
Entity Common Stock, Shares Outstanding 462,292,111
Class B Common Stock [member]  
Disclosure of fair value measurement of equity [line items]  
Entity Common Stock, Shares Outstanding 442,210,385 [1]
Class C Common Stock [member]  
Disclosure of fair value measurement of equity [line items]  
Entity Common Stock, Shares Outstanding 1,952,604 [2]
[1] Includes 31,380,871 treasury shares as of December 31, 2020 and December 31, 2019.
[2] Relates to the Employee Stock Ownership Program Class C shares that have not been transferred.