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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001552000-22-000007
Filing Date
2022-02-24
Accepted
2022-02-24 13:10:28
Documents
137
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mplx-20211231.htm   iXBRL 10-K 5554327
2 EX-21.1 mplx-20211231xex211.htm EX-21.1 85819
3 EX-23.1 mplx-20211231xex231.htm EX-23.1 2301
4 EX-24.1 mplx-20211231xex241.htm EX-24.1 15828
5 EX-31.1 mplx-20211231xex311.htm EX-31.1 10506
6 EX-31.2 mplx-20211231xex312.htm EX-31.2 10457
7 EX-32.1 mplx-20211231xex321.htm EX-32.1 5438
8 EX-32.2 mplx-20211231xex322.htm EX-32.2 5407
14 mplx-20211231_g1.jpg GRAPHIC 391044
15 mplx-20211231_g10.jpg GRAPHIC 17185
16 mplx-20211231_g11.jpg GRAPHIC 14333
17 mplx-20211231_g12.jpg GRAPHIC 15394
18 mplx-20211231_g13.jpg GRAPHIC 42315
19 mplx-20211231_g14.jpg GRAPHIC 47184
20 mplx-20211231_g15.jpg GRAPHIC 47806
21 mplx-20211231_g2.jpg GRAPHIC 99053
22 mplx-20211231_g3.jpg GRAPHIC 92255
23 mplx-20211231_g4.jpg GRAPHIC 101887
24 mplx-20211231_g5.jpg GRAPHIC 45616
25 mplx-20211231_g6.jpg GRAPHIC 93253
26 mplx-20211231_g7.jpg GRAPHIC 19227
27 mplx-20211231_g8.jpg GRAPHIC 15742
28 mplx-20211231_g9.jpg GRAPHIC 16535
  Complete submission text file 0001552000-22-000007.txt   22848288

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mplx-20211231.xsd EX-101.SCH 101141
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mplx-20211231_cal.xml EX-101.CAL 96127
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mplx-20211231_def.xml EX-101.DEF 877334
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mplx-20211231_lab.xml EX-101.LAB 1133268
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mplx-20211231_pre.xml EX-101.PRE 1003803
131 EXTRACTED XBRL INSTANCE DOCUMENT mplx-20211231_htm.xml XML 3855634
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.: 22669199
SIC: 4610 Pipe Lines (No Natural Gas)
Office of Energy & Transportation