Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073088-22-000029-index-headers.html | 2022-02-16 11:08:08 | |
| 0000073088-22-000029-index.html | 2022-02-16 11:08:08 | |
| 0000073088-22-000029.txt | 2022-02-16 11:08:08 | |
 0000073088-22-000029-xbrl.zip | 89472 | 2022-02-16 11:08:08 |
| exh991formof2022ltipagreem.htm | 84932 | 2022-02-16 11:08:08 |
| FilingSummary.xml | 1826 | 2022-02-16 11:08:08 |
| Financial_Report.xlsx | 5663 | 2022-02-16 11:08:08 |
| MetaLinks.json | 17848 | 2022-02-16 11:08:08 |
| nwe-20220210.htm | 50049 | 2022-02-16 11:08:08 |
| nwe-20220210.xsd | 2038 | 2022-02-16 11:08:08 |
 nwe-20220210_g1.jpg | 77538 | 2022-02-16 11:08:08 |
| nwe-20220210_htm.xml | 11758 | 2022-02-16 11:08:08 |
| nwe-20220210_lab.xml | 24275 | 2022-02-16 11:08:08 |
| nwe-20220210_pre.xml | 12965 | 2022-02-16 11:08:08 |
| R1.htm | 38617 | 2022-02-16 11:08:08 |
| report.css | 2767 | 2022-02-16 11:08:08 |
| Show.js | 1085 | 2022-02-16 11:08:08 |