Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000100885-21-000027-index-headers.html | 2021-01-08 09:00:17 | |
| 0000100885-21-000027-index.html | 2021-01-08 09:00:17 | |
| 0000100885-21-000027.txt | 2021-01-08 09:00:17 | |
 0000100885-21-000027-xbrl.zip | 13292 | 2021-01-08 09:00:17 |
| FilingSummary.xml | 1719 | 2021-01-08 09:00:17 |
| Financial_Report.xlsx | 5459 | 2021-01-08 09:00:17 |
| MetaLinks.json | 17073 | 2021-01-08 09:00:17 |
| R1.htm | 38629 | 2021-01-08 09:00:17 |
| report.css | 2767 | 2021-01-08 09:00:17 |
| Show.js | 1084 | 2021-01-08 09:00:17 |
| unp-20210108.xsd | 2069 | 2021-01-08 09:00:17 |
| unp-20210108x8k.htm | 91566 | 2021-01-08 09:00:17 |
| unp-20210108x8k_htm.xml | 4580 | 2021-01-08 09:00:17 |
| unp-20210108xex99_1.htm | 20125 | 2021-01-08 09:00:17 |
| unp-20210108_lab.xml | 13816 | 2021-01-08 09:00:17 |
| unp-20210108_pre.xml | 10228 | 2021-01-08 09:00:17 |