Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001133421-20-000051-index-headers.html | 2020-12-07 20:41:23 | |
| 0001133421-20-000051-index.html | 2020-12-07 20:41:23 | |
| 0001133421-20-000051.txt | 2020-12-07 20:41:23 | |
 0001133421-20-000051-xbrl.zip | 15974 | 2020-12-07 20:41:23 |
| FilingSummary.xml | 1822 | 2020-12-07 20:41:23 |
| Financial_Report.xlsx | 5448 | 2020-12-07 20:41:23 |
| MetaLinks.json | 18399 | 2020-12-07 20:41:23 |
 nglogoa021.jpg | 16360 | 2020-12-07 20:41:23 |
| noc-20201207.htm | 46798 | 2020-12-07 20:41:23 |
| noc-20201207.xsd | 2809 | 2020-12-07 20:41:23 |
| noc-20201207_cal.xml | 816 | 2020-12-07 20:41:23 |
| noc-20201207_def.xml | 1780 | 2020-12-07 20:41:23 |
| noc-20201207_htm.xml | 10689 | 2020-12-07 20:41:23 |
| noc-20201207_lab.xml | 24810 | 2020-12-07 20:41:23 |
| noc-20201207_pre.xml | 13272 | 2020-12-07 20:41:23 |
| noc-form8xk120720xex991.htm | 15511 | 2020-12-07 20:41:23 |
| R1.htm | 38734 | 2020-12-07 20:41:23 |
| report.css | 2767 | 2020-12-07 20:41:23 |
| Show.js | 1085 | 2020-12-07 20:41:23 |