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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-20-000136
Filing Date
2020-09-24
Accepted
2020-09-24 07:11:15
Documents
84
Period of Report
2020-09-24
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
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  Complete submission text file 0000073088-20-000136.txt   19099161

Data Files

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7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20200924_pre.xml EX-101.PRE 12758
79 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20200924_htm.xml XML 11192
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.: 201193505
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation