v3.22.4
Document and Entity Information
Jan. 24, 2023
Cover [Abstract]  
Entity Registrant Name ONCOR ELECTRIC DELIVERY CO LLC
Entity Incorporation State Country Code DE
Amendment Flag false
Entity Central Index Key 0001193311
Document Type 8-K
Document Period End Date Jan. 24, 2023
Entity File Number 333-100240
Entity Tax Identification Number 75-2967830
Entity Address, Address Line One 1616 Woodall Rodgers Fwy.
Entity Address, City or Town Dallas
Entity Address, State or Province TX
Entity Address, Postal Zip Code 75202
City Area Code (214)
Local Phone Number 486-2000
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false