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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001552000-24-000007
Filing Date
2024-02-28
Accepted
2024-02-28 14:35:11
Documents
135
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mplx-20231231.htm   iXBRL 10-K 3960662
2 EX-4.3 mplx-20231231xex43.htm EX-4.3 61450
3 EX-21.1 mplx-20231231xex211.htm EX-21.1 38888
4 EX-23.1 mplx-20231231xex231.htm EX-23.1 2173
5 EX-24.1 mplx-20231231xex241.htm EX-24.1 16792
6 EX-31.1 mplx-20231231xex311.htm EX-31.1 10410
7 EX-31.2 mplx-20231231xex312.htm EX-31.2 10388
8 EX-32.1 mplx-20231231xex321.htm EX-32.1 5336
9 EX-32.2 mplx-20231231xex322.htm EX-32.2 5332
10 EX-97.1 mplx-20231231xex971.htm EX-97.1 45616
16 mplx-20231231_g1.jpg GRAPHIC 1517541
17 mplx-20231231_g10.jpg GRAPHIC 14818
18 mplx-20231231_g11.jpg GRAPHIC 33704
19 mplx-20231231_g12.jpg GRAPHIC 31783
20 mplx-20231231_g13.jpg GRAPHIC 28267
21 mplx-20231231_g2.jpg GRAPHIC 87335
22 mplx-20231231_g3.jpg GRAPHIC 847667
23 mplx-20231231_g4.jpg GRAPHIC 105418
24 mplx-20231231_g5.jpg GRAPHIC 187269
25 mplx-20231231_g6.jpg GRAPHIC 110411
26 mplx-20231231_g7.jpg GRAPHIC 18771
27 mplx-20231231_g8.jpg GRAPHIC 14851
28 mplx-20231231_g9.jpg GRAPHIC 19059
  Complete submission text file 0001552000-24-000007.txt   24725966

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mplx-20231231.xsd EX-101.SCH 85599
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mplx-20231231_cal.xml EX-101.CAL 91919
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mplx-20231231_def.xml EX-101.DEF 690025
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mplx-20231231_lab.xml EX-101.LAB 1131292
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mplx-20231231_pre.xml EX-101.PRE 889956
137 EXTRACTED XBRL INSTANCE DOCUMENT mplx-20231231_htm.xml XML 2798730
Mailing Address 200 E. HARDIN STREET FINDLAY OH 45840
Business Address 200 E. HARDIN STREET FINDLAY OH 45840 (419) 421-2159
MPLX LP (Filer) CIK: 0001552000 (see all company filings)

IRS No.: 270005456 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35714 | Film No.: 24693887
SIC: 4610 Pipe Lines (No Natural Gas)
(CF Office: 01 Energy & Transportation)