| cik | 0001552000 |
| entityType | operating |
| sic | 4610 |
| sicDescription | Pipe Lines (No Natural Gas) |
| ownerOrg | 01 Energy & Transportation |
| insiderTransactionForOwnerExists | 1 |
| insiderTransactionForIssuerExists | 1 |
| name | MPLX LP |
| tickers | MPLX |
| exchanges | NYSE |
| ein | 270005456 |
| lei | — |
| description | — |
| website | — |
| investorWebsite | — |
| category | Large accelerated filer |
| fiscalYearEnd | 1231 |
| stateOfIncorporation | — |
| stateOfIncorporationDescription | — |
| addresses.mailing | street1: 200 E. HARDIN STREET city: FINDLAY stateOrCountry: OH zipCode: 45840 stateOrCountryDescription: OH isForeignLocation: 0 |
| addresses.business | street1: 200 E. HARDIN STREET city: FINDLAY stateOrCountry: OH zipCode: 45840 stateOrCountryDescription: OH |
| phone | (419) 422-2121 |
| flags | — |
| formerNames | — |