# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001111711-21-000010
Filing Date
2021-02-17
Accepted
2021-02-17 13:48:17
Documents
161
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | nix-20201231.htm iXBRL | 10-K | 5521015
2 | EX-10.53 | ni-20201231xex1053.htm | EX-10.53 | 37110
3 | EX-10.54 | ni-20201231xex1054.htm | EX-10.54 | 65783
4 | EX-10.55 | ni-20201231xex1055.htm | EX-10.55 | 55457
5 | EX-21 | ni-20201231xex21.htm | EX-21 | 18248
6 | EX-23 | ni-20201231xex23.htm | EX-23 | 2931
7 | EX-31.1 | ni-20201231xex311.htm | EX-31.1 | 11719
8 | EX-31.2 | ni-20201231xex312.htm | EX-31.2 | 11111
9 | EX-32.1 | ni-20201231xex321.htm | EX-32.1 | 4881
10 | EX-32.2 | ni-20201231xex322.htm | EX-32.2 | 4891
16 |  | nix-20201231_g1.jpg | GRAPHIC | 40015
17 |  | nix-20201231_g2.gif | GRAPHIC | 12467
| Complete submission text file | 0001111711-21-000010.txt |  | 25295841

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | nix-20201231.xsd | EX-101.SCH | 165750
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | nix-20201231_cal.xml | EX-101.CAL | 213924
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | nix-20201231_def.xml | EX-101.DEF | 1019303
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | nix-20201231_lab.xml | EX-101.LAB | 1586302
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | nix-20201231_pre.xml | EX-101.PRE | 1181176
18 | EXTRACTED XBRL INSTANCE DOCUMENT | nix-20201231_htm.xml | XML | 5523392

Mailing Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272
Business Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272 2196475200
NISOURCE INC. (Filer) CIK: 0001111711 (see all company filings)

EIN.: 352108964 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16189 | Film No.: 21643891
SIC: 4931 Electric & Other Services Combined