Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073088-22-000098-index-headers.html | 2022-05-05 10:41:35 | |
| 0000073088-22-000098-index.html | 2022-05-05 10:41:35 | |
| 0000073088-22-000098.txt | 2022-05-05 10:41:35 | |
 0000073088-22-000098-xbrl.zip | 78622 | 2022-05-05 10:41:35 |
| FilingSummary.xml | 1775 | 2022-05-05 10:41:35 |
| Financial_Report.xlsx | 5363 | 2022-05-05 10:41:35 |
| MetaLinks.json | 17847 | 2022-05-05 10:41:35 |
| nwe-20220429.htm | 52172 | 2022-05-05 10:41:35 |
| nwe-20220429.xsd | 2038 | 2022-05-05 10:41:35 |
 nwe-20220429_g1.jpg | 77538 | 2022-05-05 10:41:35 |
| nwe-20220429_htm.xml | 6819 | 2022-05-05 10:41:35 |
| nwe-20220429_lab.xml | 24275 | 2022-05-05 10:41:35 |
| nwe-20220429_pre.xml | 12965 | 2022-05-05 10:41:35 |
| R1.htm | 22700 | 2022-05-05 10:41:35 |
| report.css | 2767 | 2022-05-05 10:41:35 |
| Show.js | 1084 | 2022-05-05 10:41:35 |