Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001552000-23-000004-index-headers.html | 2023-01-31 06:45:24 | |
| 0001552000-23-000004-index.html | 2023-01-31 06:45:24 | |
| 0001552000-23-000004.txt | 2023-01-31 06:45:24 | |
 0001552000-23-000004-xbrl.zip | 39655 | 2023-01-31 06:45:24 |
| FilingSummary.xml | 1736 | 2023-01-31 06:45:24 |
| Financial_Report.xlsx | 5704 | 2023-01-31 06:45:24 |
| MetaLinks.json | 17841 | 2023-01-31 06:45:24 |
| mplx-20230131.htm | 37694 | 2023-01-31 06:45:24 |
| mplx-20230131.xsd | 2001 | 2023-01-31 06:45:24 |
| mplx-20230131_htm.xml | 10835 | 2023-01-31 06:45:24 |
| mplx-20230131_lab.xml | 24137 | 2023-01-31 06:45:24 |
| mplx-20230131_pre.xml | 12595 | 2023-01-31 06:45:24 |
 mplxearningslogoa06a.jpg | 27308 | 2023-01-31 06:45:24 |
| mplxq42022earningsrelease.htm | 673537 | 2023-01-31 06:45:24 |
| R1.htm | 38108 | 2023-01-31 06:45:24 |
| report.css | 2767 | 2023-01-31 06:45:24 |
| Show.js | 1085 | 2023-01-31 06:45:24 |