Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000100885-21-000295-index-headers.html | 2021-09-17 09:00:42 | |
| 0000100885-21-000295-index.html | 2021-09-17 09:00:42 | |
| 0000100885-21-000295.txt | 2021-09-17 09:00:42 | |
 0000100885-21-000295-xbrl.zip | 9663 | 2021-09-17 09:00:42 |
| FilingSummary.xml | 1678 | 2021-09-17 09:00:42 |
| Financial_Report.xlsx | 5680 | 2021-09-17 09:00:42 |
| MetaLinks.json | 17077 | 2021-09-17 09:00:42 |
| R1.htm | 38628 | 2021-09-17 09:00:42 |
| report.css | 2766 | 2021-09-17 09:00:42 |
| Show.js | 1084 | 2021-09-17 09:00:42 |
| unp-20210917.xsd | 2071 | 2021-09-17 09:00:42 |
| unp-20210917x8k.htm | 80847 | 2021-09-17 09:00:42 |
| unp-20210917x8k_htm.xml | 4626 | 2021-09-17 09:00:42 |
| unp-20210917_lab.xml | 13818 | 2021-09-17 09:00:42 |
| unp-20210917_pre.xml | 10230 | 2021-09-17 09:00:42 |