Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000100885-21-000043-index-headers.html | 2021-01-22 17:21:55 | |
| 0000100885-21-000043-index.html | 2021-01-22 17:21:55 | |
| 0000100885-21-000043.txt | 2021-01-22 17:21:55 | |
 0000100885-21-000043-xbrl.zip | 44307 | 2021-01-22 17:21:55 |
| FilingSummary.xml | 1719 | 2021-01-22 17:21:55 |
| Financial_Report.xlsx | 5458 | 2021-01-22 17:21:55 |
| MetaLinks.json | 17077 | 2021-01-22 17:21:55 |
| R1.htm | 38628 | 2021-01-22 17:21:55 |
| report.css | 2767 | 2021-01-22 17:21:55 |
| Show.js | 1084 | 2021-01-22 17:21:55 |
| unp-20210122.xsd | 2071 | 2021-01-22 17:21:55 |
| unp-20210122x8k.htm | 87734 | 2021-01-22 17:21:55 |
| unp-20210122x8k_htm.xml | 4626 | 2021-01-22 17:21:55 |
| unp-20210122xex99_1.htm | 186566 | 2021-01-22 17:21:55 |
| unp-20210122_lab.xml | 13818 | 2021-01-22 17:21:55 |
| unp-20210122_pre.xml | 10230 | 2021-01-22 17:21:55 |