Cover
Cover | Aug. 16, 2019 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Aug. 16, 2019 |
Entity File Number | 001-38629 |
Entity Registrant Name | Equitrans Midstream Corporation |
Entity Central Index Key | 0001747009 |
Entity Tax Identification Number | 83-0516635 |
Entity Incorporation, State or Country Code | PA |
Entity Address, Address Line One | 625 Liberty Avenue |
Entity Address, Address Line Two | Suite 2000 |
Entity Address, City or Town | Pittsburgh |
Entity Address, State or Province | PA |
Entity Address, Postal Zip Code | 15222 |
City Area Code | 412 |
Local Phone Number | 395-2688 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock, no par value |
Trading Symbol | ETRN |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |