Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000100885-21-000109-index-headers.html | 2021-03-08 18:21:58 | |
| 0000100885-21-000109-index.html | 2021-03-08 18:21:58 | |
| 0000100885-21-000109.txt | 2021-03-08 18:21:58 | |
 0000100885-21-000109-xbrl.zip | 18595 | 2021-03-08 18:21:58 |
| FilingSummary.xml | 1719 | 2021-03-08 18:21:58 |
| Financial_Report.xlsx | 5462 | 2021-03-08 18:21:58 |
| MetaLinks.json | 17073 | 2021-03-08 18:21:58 |
| R1.htm | 38629 | 2021-03-08 18:21:58 |
| report.css | 2767 | 2021-03-08 18:21:58 |
| Show.js | 1084 | 2021-03-08 18:21:58 |
| unp-20210309.xsd | 2069 | 2021-03-08 18:21:58 |
| unp-20210309x8k.htm | 81823 | 2021-03-08 18:21:58 |
| unp-20210309x8k_htm.xml | 4580 | 2021-03-08 18:21:58 |
| unp-20210309xex99_1.htm | 133102 | 2021-03-08 18:21:58 |
| unp-20210309_lab.xml | 13816 | 2021-03-08 18:21:58 |
| unp-20210309_pre.xml | 10228 | 2021-03-08 18:21:58 |