Document and Entity Information
Document and Entity Information | Aug. 05, 2019 |
Cover [Abstract] | |
Entity Registrant Name | MRC GLOBAL INC. |
Amendment Flag | false |
Entity Central Index Key | 0001439095 |
Document Type | 8-K |
Document Period End Date | Aug. 5, 2019 |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-35479 |
Entity Tax Identification Number | 20-5956993 |
Entity Address, Address Line One | Fulbright Tower |
Entity Address, Address Line Two | 1301 McKinney Street |
Entity Address, Address Line Three | Suite 2300 |
Entity Address, City or Town | Houston |
Entity Address, State or Province | TX |
Entity Address, Postal Zip Code | 77010 |
City Area Code | (877) |
Local Phone Number | 294-7574 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, par value $0.01 |
Trading Symbol | MRC |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |