# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001552000-25-000019
Filing Date
2025-05-06
Accepted
2025-05-06 13:14:36
Documents
103
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | mplx-20250331.htm iXBRL | 10-Q | 1475725
2 | EX-10.1 | mplx-2025331xex101.htm | EX-10.1 | 40921
3 | EX-10.2 | mplx-2025331xex102.htm | EX-10.2 | 39582
4 | EX-10.3 | mplx-2025331xex103.htm | EX-10.3 | 30888
5 | EX-31.1 | mplx-2025331xex311.htm | EX-31.1 | 10367
6 | EX-31.2 | mplx-2025331xex312.htm | EX-31.2 | 10374
7 | EX-32.1 | mplx-2025331xex321.htm | EX-32.1 | 5280
8 | EX-32.2 | mplx-2025331xex322.htm | EX-32.2 | 5300
14 |  | mplx-20250331_g1.jpg | GRAPHIC | 95536
15 |  | mplx-20250331_g2.jpg | GRAPHIC | 21409
16 |  | mplx-20250331_g3.jpg | GRAPHIC | 19240
17 |  | mplx-20250331_g4.jpg | GRAPHIC | 30185
18 |  | mplx-20250331_g5.jpg | GRAPHIC | 20859
19 |  | mplx-20250331_g6.jpg | GRAPHIC | 17678
20 |  | mplx-20250331_g7.jpg | GRAPHIC | 32148
21 |  | mplx-20250331_g8.jpg | GRAPHIC | 30195
22 |  | mplx-20250331_g9.jpg | GRAPHIC | 25676
| Complete submission text file | 0001552000-25-000019.txt |  | 8801694

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | mplx-20250331.xsd | EX-101.SCH | 53712
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | mplx-20250331_cal.xml | EX-101.CAL | 65019
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | mplx-20250331_def.xml | EX-101.DEF | 371096
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | mplx-20250331_lab.xml | EX-101.LAB | 663705
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | mplx-20250331_pre.xml | EX-101.PRE | 519905
106 | EXTRACTED XBRL INSTANCE DOCUMENT | mplx-20250331_htm.xml | XML | 1084421

Mailing Address 200 E. HARDIN STREET FINDLAY OH 45840
Business Address 200 E. HARDIN STREET FINDLAY OH 45840 (419) 422-2121
MPLX LP (Filer) CIK: 0001552000 (see all company filings)

EIN.: 270005456 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-35714 | Film No.: 25916429
SIC: 4610 Pipe Lines (No Natural Gas)
(CF Office: 01 Energy & Transportation)