Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073088-23-000104-index-headers.html | 2023-05-03 12:41:12 | |
| 0000073088-23-000104-index.html | 2023-05-03 12:41:12 | |
| 0000073088-23-000104.txt | 2023-05-03 12:41:12 | |
 0000073088-23-000104-xbrl.zip | 79816 | 2023-05-03 12:41:12 |
| FilingSummary.xml | 1771 | 2023-05-03 12:41:12 |
| Financial_Report.xlsx | 5691 | 2023-05-03 12:41:12 |
| MetaLinks.json | 18113 | 2023-05-03 12:41:12 |
| nwe-20230428.htm | 64639 | 2023-05-03 12:41:12 |
| nwe-20230428.xsd | 2032 | 2023-05-03 12:41:12 |
 nwe-20230428_g1.jpg | 77538 | 2023-05-03 12:41:12 |
| nwe-20230428_htm.xml | 10821 | 2023-05-03 12:41:12 |
| nwe-20230428_lab.xml | 24229 | 2023-05-03 12:41:12 |
| nwe-20230428_pre.xml | 12712 | 2023-05-03 12:41:12 |
| R1.htm | 38093 | 2023-05-03 12:41:12 |
| report.css | 2767 | 2023-05-03 12:41:12 |
| Show.js | 1084 | 2023-05-03 12:41:12 |