Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-017481-index-headers.html | 2022-07-21 07:50:12 | |
| 0001437749-22-017481-index.html | 2022-07-21 07:50:12 | |
| 0001437749-22-017481.txt | 2022-07-21 07:50:12 | |
 0001437749-22-017481-xbrl.zip | 37523 | 2022-07-21 07:50:12 |
| ex_380273.htm | 737360 | 2022-07-21 07:50:12 |
| FilingSummary.xml | 1767 | 2022-07-21 07:50:12 |
| Financial_Report.xlsx | 5707 | 2022-07-21 07:50:12 |
| MetaLinks.json | 18919 | 2022-07-21 07:50:12 |
| R1.htm | 38811 | 2022-07-21 07:50:12 |
| report.css | 2767 | 2022-07-21 07:50:12 |
| Show.js | 1085 | 2022-07-21 07:50:12 |
| unp-20220721.xsd | 3593 | 2022-07-21 07:50:12 |
| unp-20220721_def.xml | 11529 | 2022-07-21 07:50:12 |
| unp-20220721_lab.xml | 15414 | 2022-07-21 07:50:12 |
| unp-20220721_pre.xml | 11685 | 2022-07-21 07:50:12 |
| unp20220525b_8k.htm | 33656 | 2022-07-21 07:50:12 |
| unp20220525b_8k_htm.xml | 2572 | 2022-07-21 07:50:12 |