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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001111711-22-000007
Filing Date
2022-02-23
Accepted
2022-02-23 14:38:53
Documents
154
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K nix-20211231.htm   iXBRL 10-K 5492727
2 EX-21 ni-ex21x20211231.htm EX-21 18719
3 EX-23 ni-ex23x20211231.htm EX-23 4334
4 EX-31.1 ni-ex311x20211231.htm EX-31.1 11743
5 EX-31.2 ni-ex312x20211231.htm EX-31.2 11135
6 EX-32.1 ni-ex321x20211231.htm EX-32.1 4922
7 EX-32.2 ni-ex322x20211231.htm EX-32.2 4913
13 nix-20211231_g1.gif GRAPHIC 21268
14 nix-20211231_g2.gif GRAPHIC 14814
15 nix-20211231_g3.gif GRAPHIC 12385
16 nix-20211231_g4.jpg GRAPHIC 78667
  Complete submission text file 0001111711-22-000007.txt   24860982

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nix-20211231.xsd EX-101.SCH 156866
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nix-20211231_cal.xml EX-101.CAL 168415
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nix-20211231_def.xml EX-101.DEF 967400
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nix-20211231_lab.xml EX-101.LAB 1533820
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nix-20211231_pre.xml EX-101.PRE 1130055
148 EXTRACTED XBRL INSTANCE DOCUMENT nix-20211231_htm.xml XML 5503542
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)

IRS No.: 352108964 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16189 | Film No.: 22662696
SIC: 4931 Electric & Other Services Combined