Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000100885-21-000178-index-headers.html | 2021-05-14 17:36:04 | |
| 0000100885-21-000178-index.html | 2021-05-14 17:36:04 | |
| 0000100885-21-000178.txt | 2021-05-14 17:36:04 | |
 0000100885-21-000178-xbrl.zip | 12298 | 2021-05-14 17:36:04 |
| FilingSummary.xml | 1678 | 2021-05-14 17:36:04 |
| Financial_Report.xlsx | 5679 | 2021-05-14 17:36:04 |
| MetaLinks.json | 17077 | 2021-05-14 17:36:04 |
| R1.htm | 38626 | 2021-05-14 17:36:04 |
| report.css | 2766 | 2021-05-14 17:36:04 |
| Show.js | 1084 | 2021-05-14 17:36:04 |
| unp-20210514.xsd | 2071 | 2021-05-14 17:36:04 |
| unp-20210514x8k.htm | 188874 | 2021-05-14 17:36:04 |
| unp-20210514x8k_htm.xml | 4626 | 2021-05-14 17:36:04 |
| unp-20210514_lab.xml | 13818 | 2021-05-14 17:36:04 |
| unp-20210514_pre.xml | 10230 | 2021-05-14 17:36:04 |