Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001552000-25-000026
Filing Date
2025-08-05
Accepted
2025-08-05 14:03:09
Documents
101
Period of Report
2025-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q mplx-20250630.htm   iXBRL 10-Q 1924841
2 EX-31.1 mplx-2025630xex311.htm EX-31.1 10220
3 EX-31.2 mplx-2025630xex312.htm EX-31.2 10227
4 EX-32.1 mplx-2025630xex321.htm EX-32.1 5212
5 EX-32.2 mplx-2025630xex322.htm EX-32.2 5232
11 mplx-20250630_g1.jpg GRAPHIC 99450
12 mplx-20250630_g2.jpg GRAPHIC 21217
13 mplx-20250630_g3.jpg GRAPHIC 18591
14 mplx-20250630_g4.jpg GRAPHIC 30252
15 mplx-20250630_g5.jpg GRAPHIC 20690
16 mplx-20250630_g6.jpg GRAPHIC 17269
17 mplx-20250630_g7.jpg GRAPHIC 31846
18 mplx-20250630_g8.jpg GRAPHIC 29303
19 mplx-20250630_g9.jpg GRAPHIC 25793
  Complete submission text file 0001552000-25-000026.txt   10004223

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mplx-20250630.xsd EX-101.SCH 55965
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mplx-20250630_cal.xml EX-101.CAL 66793
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mplx-20250630_def.xml EX-101.DEF 400782
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mplx-20250630_lab.xml EX-101.LAB 697587
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mplx-20250630_pre.xml EX-101.PRE 551507
104 EXTRACTED XBRL INSTANCE DOCUMENT mplx-20250630_htm.xml XML 1434865
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.: 251184200
SIC: 4610 Pipe Lines (No Natural Gas)
(CF Office: 01 Energy & Transportation)