Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073088-23-000106-index-headers.html | 2023-05-05 11:07:28 | |
| 0000073088-23-000106-index.html | 2023-05-05 11:07:28 | |
| 0000073088-23-000106.txt | 2023-05-05 11:07:28 | |
 0000073088-23-000106-xbrl.zip | 94693 | 2023-05-05 11:07:28 |
| exh4118thsuppindenture.htm | 102261 | 2023-05-05 11:07:28 |
| FilingSummary.xml | 1815 | 2023-05-05 11:07:28 |
| Financial_Report.xlsx | 5693 | 2023-05-05 11:07:28 |
| MetaLinks.json | 18113 | 2023-05-05 11:07:28 |
| nwe-20230501.htm | 43671 | 2023-05-05 11:07:28 |
| nwe-20230501.xsd | 2032 | 2023-05-05 11:07:28 |
 nwe-20230501_g1.jpg | 77538 | 2023-05-05 11:07:28 |
| nwe-20230501_htm.xml | 10821 | 2023-05-05 11:07:28 |
| nwe-20230501_lab.xml | 24229 | 2023-05-05 11:07:28 |
| nwe-20230501_pre.xml | 12712 | 2023-05-05 11:07:28 |
| R1.htm | 38093 | 2023-05-05 11:07:28 |
| report.css | 2767 | 2023-05-05 11:07:28 |
| Show.js | 1085 | 2023-05-05 11:07:28 |