# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001111711-21-000018
Filing Date
2021-05-05
Accepted
2021-05-05 13:08:52
Documents
100
Period of Report
2021-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | nix-20210331.htm iXBRL | 10-Q | 2092888
2 | EX-31.1 | ni-ex311_20210331.htm | EX-31.1 | 11631
3 | EX-31.2 | ni-ex312_20210331.htm | EX-31.2 | 11740
4 | EX-32.1 | ni-ex321_20210331.htm | EX-32.1 | 5855
5 | EX-32.2 | ni-ex322_20210331.htm | EX-32.2 | 5886
| Complete submission text file | 0001111711-21-000018.txt |  | 9163624

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | nix-20210331.xsd | EX-101.SCH | 67612
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | nix-20210331_cal.xml | EX-101.CAL | 101502
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | nix-20210331_def.xml | EX-101.DEF | 392212
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | nix-20210331_lab.xml | EX-101.LAB | 680536
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | nix-20210331_pre.xml | EX-101.PRE | 469233
11 | EXTRACTED XBRL INSTANCE DOCUMENT | nix-20210331_htm.xml | XML | 1693989

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-Q | Act: 34 | File No.: 001-16189 | Film No.: 21892292
SIC: 4931 Electric & Other Services Combined