Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000100885-21-000135-index-headers.html | 2021-04-05 16:41:08 | |
| 0000100885-21-000135-index.html | 2021-04-05 16:41:08 | |
| 0000100885-21-000135.txt | 2021-04-05 16:41:08 | |
 0000100885-21-000135-xbrl.zip | 15626 | 2021-04-05 16:41:08 |
| FilingSummary.xml | 1719 | 2021-04-05 16:41:08 |
| Financial_Report.xlsx | 5682 | 2021-04-05 16:41:08 |
| MetaLinks.json | 17073 | 2021-04-05 16:41:08 |
| R1.htm | 38629 | 2021-04-05 16:41:08 |
| report.css | 2767 | 2021-04-05 16:41:08 |
| Show.js | 1084 | 2021-04-05 16:41:08 |
| unp-20210405.xsd | 2069 | 2021-04-05 16:41:08 |
| unp-20210405x8k.htm | 83592 | 2021-04-05 16:41:08 |
| unp-20210405x8k_htm.xml | 4580 | 2021-04-05 16:41:08 |
| unp-20210405xex99_1.htm | 71626 | 2021-04-05 16:41:08 |
| unp-20210405_lab.xml | 13816 | 2021-04-05 16:41:08 |
| unp-20210405_pre.xml | 10228 | 2021-04-05 16:41:08 |