# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001111711-23-000006
Filing Date
2023-02-22
Accepted
2023-02-22 16:23:21
Documents
159
Period of Report
2022-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | nix-20221231.htm iXBRL | 10-K | 5386431
2 | EX-10.57 | ni-ex1057x20221231.htm | EX-10.57 | 46938
3 | EX-10.58 | ni-ex1058x20221231.htm | EX-10.58 | 81694
4 | EX-10.59 | ni-ex1059x20221231.htm | EX-10.59 | 48503
5 | EX-10.60 | ni-ex1060x20221231.htm | EX-10.60 | 84031
6 | EX-21 | ni-ex21x20221231.htm | EX-21 | 18717
7 | EX-23 | ni-ex23x20231231.htm | EX-23 | 2905
8 | EX-31.1 | ni-ex311x20221231.htm | EX-31.1 | 11743
9 | EX-31.2 | ni-ex312x20221231.htm | EX-31.2 | 11086
10 | EX-32.1 | ni-ex321x20221231.htm | EX-32.1 | 4923
11 | EX-32.2 | ni-ex322x20221231.htm | EX-32.2 | 4871
17 |  | image_0.jpg | GRAPHIC | 14276
18 |  | image_01.jpg | GRAPHIC | 14276
19 |  | image_02.jpg | GRAPHIC | 239894
20 |  | image_03.jpg | GRAPHIC | 14276
21 |  | nix-20221231_g1.gif | GRAPHIC | 32784
22 |  | nix-20221231_g2.gif | GRAPHIC | 32175
23 |  | nix-20221231_g3.jpg | GRAPHIC | 112714
| Complete submission text file | 0001111711-23-000006.txt |  | 25436071

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | nix-20221231.xsd | EX-101.SCH | 160227
13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | nix-20221231_cal.xml | EX-101.CAL | 159726
14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | nix-20221231_def.xml | EX-101.DEF | 1013113
15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | nix-20221231_lab.xml | EX-101.LAB | 1564413
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | nix-20221231_pre.xml | EX-101.PRE | 1175007
153 | EXTRACTED XBRL INSTANCE DOCUMENT | nix-20221231_htm.xml | XML | 5280530

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.: 23653484
SIC: 4931 Electric & Other Services Combined