<SEC-DOCUMENT>0001193125-21-121438-index.html : 20210419 <SEC-HEADER>0001193125-21-121438.hdr.sgml : 20210419 <ACCEPTANCE-DATETIME>20210419172943 ACCESSION NUMBER: 0001193125-21-121438 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 24 CONFORMED PERIOD OF REPORT: 20210413 ITEM INFORMATION: Entry into a Material Definitive Agreement ITEM INFORMATION: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20210419 DATE AS OF CHANGE: 20210419 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NISOURCE INC. CENTRAL INDEX KEY: 0001111711 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] IRS NUMBER: 352108964 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-16189 FILM NUMBER: 21835574 BUSINESS ADDRESS: STREET 1: 801 EAST 86TH AVE CITY: MERRILLVILLE STATE: IN ZIP: 46410-6272 BUSINESS PHONE: 2196475200 MAIL ADDRESS: STREET 1: 801 EAST 86TH AVE CITY: MERRILLVILLE STATE: IN ZIP: 46410-6272 FORMER COMPANY: FORMER CONFORMED NAME: NISOURCE INC/DE DATE OF NAME CHANGE: 20001103 FORMER COMPANY: FORMER CONFORMED NAME: NEW NISOURCE INC DATE OF NAME CHANGE: 20000412 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>d176627d8k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: d176627d8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.1 <SEQUENCE>2 <FILENAME>d176627dex11.htm <DESCRIPTION>EX-1.1 <TEXT> Document 2 - file: d176627dex11.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>3 <FILENAME>d176627dex31.htm <DESCRIPTION>EX-3.1 <TEXT> Document 3 - file: d176627dex31.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.1 <SEQUENCE>4 <FILENAME>d176627dex41.htm <DESCRIPTION>EX-4.1 <TEXT> Document 4 - file: d176627dex41.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>5 <FILENAME>d176627dex51.htm <DESCRIPTION>EX-5.1 <TEXT> Document 5 - file: d176627dex51.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>6 <FILENAME>nix-20210413.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 6 - file: nix-20210413.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>7 <FILENAME>nix-20210413_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE <TEXT> Document 7 - file: nix-20210413_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>8 <FILENAME>nix-20210413_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 8 - file: nix-20210413_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>9 <FILENAME>nix-20210413_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 9 - file: nix-20210413_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g140623page149a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g140623page149a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g140623page150a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g140623page150a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g140623page151a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g140623page151a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g140623page151b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g140623page151b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g140623page152a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g140623page152a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g140623page153a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g140623page153a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g176627g0419201623909.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g176627g0419201623909.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>17 <FILENAME>d176627d8k_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: d176627d8k_htm.html
Document 17 - RAW XML: d176627d8k_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>18 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>19 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>20 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>21 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 21 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>22 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 22 - file: FilingSummary.html
Document 22 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>25 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 25 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>26 <FILENAME>0001193125-21-121438-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 26 - file: 0001193125-21-121438-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>