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Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000073088-23-000080
Filing Date
2023-03-14
Accepted
2023-03-14 11:04:03
Documents
91

Document Format Files

Seq Description Document Type Size
1 DEF 14A nwe-20230314.htm   iXBRL DEF 14A 1780374
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81 nwe-20230314_g8.jpg GRAPHIC 8286
82 nwe-20230314_g9.jpg GRAPHIC 4486
  Complete submission text file 0000073088-23-000080.txt   122425523

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20230314.xsd EX-101.SCH 4222
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20230314_def.xml EX-101.DEF 6024
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20230314_lab.xml EX-101.LAB 8606
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20230314_pre.xml EX-101.PRE 4953
85 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20230314_htm.xml XML 275174
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: DEF 14A | Act: 34 | File No.: 001-10499 | Film No.: 23729606
SIC: 4931 Electric & Other Services Combined