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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-20-000100
Filing Date
2020-05-20
Accepted
2020-05-20 12:56:00
Documents
17
Period of Report
2020-05-15
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K form8kmortgagebondsmay.htm   iXBRL 8-K 61348
2 EXHIBIT 4.1 MT 40TH SUPP INDENTURE exh4140thsuppindenture.htm EX-4.1 223852
3 EXHIBIT 4.2 SD 16TH SUPP INDENTURE exh4216thsuppindenture.htm EX-4.2 122632
9 a2incolora30.jpg GRAPHIC 77538
  Complete submission text file 0000073088-20-000100.txt   817842

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20200515.xsd EX-101.SCH 4553
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20200515_cal.xml EX-101.CAL 720
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20200515_def.xml EX-101.DEF 1570
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20200515_lab.xml EX-101.LAB 26142
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20200515_pre.xml EX-101.PRE 13676
13 EXTRACTED XBRL INSTANCE DOCUMENT form8kmortgagebondsmay_htm.xml XML 4340
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.: 20897052
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation