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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-23-000154
Filing Date
2023-11-13
Accepted
2023-11-13 06:13:04
Documents
90
Period of Report
2023-11-12
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K nwe-20231112.htm   iXBRL 8-K 35226
2 EX-99.1 EEI FINANCIAL PRESENTATION 2023 exh991eeipres23.htm EX-99.1 71808
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  Complete submission text file 0000073088-23-000154.txt   17786034

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20231112.xsd EX-101.SCH 2958
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20231112_def.xml EX-101.DEF 15378
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20231112_lab.xml EX-101.LAB 30688
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20231112_pre.xml EX-101.PRE 16114
84 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20231112_htm.xml XML 4764
Mailing Address 3010 W 69TH STREET SIOUX FALLS SD 57108
Business Address 3010 W 69TH STREET SIOUX FALLS SD 57108 6059782908
NORTHWESTERN CORP (Filer) CIK: 0000073088 (see all company filings)

IRS No.: 460172280 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-10499 | Film No.: 231394760
SIC: 4931 Electric & Other Services Combined