Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073088-22-000146-index-headers.html | 2022-11-03 15:30:12 | |
| 0000073088-22-000146-index.html | 2022-11-03 15:30:12 | |
| 0000073088-22-000146.txt | 2022-11-03 15:30:12 | |
 0000073088-22-000146-xbrl.zip | 167470 | 2022-11-03 15:30:12 |
| exh101creditagreement.htm | 736598 | 2022-11-03 15:30:12 |
| FilingSummary.xml | 1816 | 2022-11-03 15:30:12 |
| Financial_Report.xlsx | 5685 | 2022-11-03 15:30:12 |
| MetaLinks.json | 17579 | 2022-11-03 15:30:12 |
| nwe-20221028.htm | 41828 | 2022-11-03 15:30:12 |
| nwe-20221028.xsd | 2032 | 2022-11-03 15:30:12 |
 nwe-20221028_g1.jpg | 77538 | 2022-11-03 15:30:12 |
| nwe-20221028_htm.xml | 10834 | 2022-11-03 15:30:12 |
| nwe-20221028_lab.xml | 24229 | 2022-11-03 15:30:12 |
| nwe-20221028_pre.xml | 12712 | 2022-11-03 15:30:12 |
| R1.htm | 38095 | 2022-11-03 15:30:12 |
| report.css | 2767 | 2022-11-03 15:30:12 |
| Show.js | 1085 | 2022-11-03 15:30:12 |