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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-21-000139
Filing Date
2021-11-08
Accepted
2021-11-08 07:32:10
Documents
74
Period of Report
2021-11-08
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

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2 EX 99.1 EEI FINANCIAL 2021 exh991eeipres21.htm EX-99.1 65812
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  Complete submission text file 0000073088-21-000139.txt   16818366

Data Files

Seq Description Document Type Size
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4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20211108_lab.xml EX-101.LAB 24275
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20211108_pre.xml EX-101.PRE 12965
67 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20211108_htm.xml XML 11771
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.: 211386527
SIC: 4931 Electric & Other Services Combined