Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073088-20-000126-index-headers.html | 2020-09-04 14:57:27 | |
| 0000073088-20-000126-index.html | 2020-09-04 14:57:27 | |
| 0000073088-20-000126.txt | 2020-09-04 14:57:27 | |
 0000073088-20-000126-xbrl.zip | 183024 | 2020-09-04 14:57:27 |
| exh101revolvingcreditf.htm | 971926 | 2020-09-04 14:57:27 |
| FilingSummary.xml | 1883 | 2020-09-04 14:57:27 |
| Financial_Report.xlsx | 5443 | 2020-09-04 14:57:27 |
| MetaLinks.json | 18286 | 2020-09-04 14:57:27 |
| nwe-20200902.htm | 51200 | 2020-09-04 14:57:27 |
| nwe-20200902.xsd | 2545 | 2020-09-04 14:57:27 |
| nwe-20200902_cal.xml | 822 | 2020-09-04 14:57:27 |
| nwe-20200902_def.xml | 1786 | 2020-09-04 14:57:27 |
 nwe-20200902_g1.jpg | 77538 | 2020-09-04 14:57:27 |
| nwe-20200902_htm.xml | 11201 | 2020-09-04 14:57:27 |
| nwe-20200902_lab.xml | 24275 | 2020-09-04 14:57:27 |
| nwe-20200902_pre.xml | 12758 | 2020-09-04 14:57:27 |
| R1.htm | 38608 | 2020-09-04 14:57:27 |
| report.css | 2767 | 2020-09-04 14:57:27 |
| Show.js | 1085 | 2020-09-04 14:57:27 |