Document and Entity Information
Document and Entity Information | Jan. 17, 2022 |
Cover [Abstract] | |
Amendment Flag | false |
Entity Central Index Key | 0001634997 |
Document Type | 8-K |
Document Period End Date | Jan. 17, 2022 |
Entity Registrant Name | Avangrid, Inc. |
Entity Incorporation State Country Code | NY |
Entity File Number | 001-37660 |
Entity Tax Identification Number | 14-1798693 |
Entity Address, Address Line One | 180 Marsh Hill Road |
Entity Address, City or Town | Orange |
Entity Address, State or Province | CT |
Entity Address, Postal Zip Code | 06477 |
City Area Code | (207) |
Local Phone Number | 629-1190 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock |
Trading Symbol | AGR |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |