Parent Directory| Name | Size | Last Modified |
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| 0001437749-22-002936-index.html | 2022-02-10 08:04:41 | |
| 0001437749-22-002936.txt | 2022-02-10 08:04:41 | |
 0001437749-22-002936-xbrl.zip | 13067 | 2022-02-10 08:04:41 |
| ex_333860.htm | 17785 | 2022-02-10 08:04:41 |
| FilingSummary.xml | 1765 | 2022-02-10 08:04:41 |
| Financial_Report.xlsx | 5686 | 2022-02-10 08:04:41 |
| MetaLinks.json | 18830 | 2022-02-10 08:04:41 |
| R1.htm | 38844 | 2022-02-10 08:04:41 |
| report.css | 2767 | 2022-02-10 08:04:41 |
| Show.js | 1085 | 2022-02-10 08:04:41 |
| unp-20220210.xsd | 3585 | 2022-02-10 08:04:41 |
| unp-20220210_def.xml | 11421 | 2022-02-10 08:04:41 |
| unp-20220210_lab.xml | 15310 | 2022-02-10 08:04:41 |
| unp-20220210_pre.xml | 11581 | 2022-02-10 08:04:41 |
| unp20220209_8k.htm | 33334 | 2022-02-10 08:04:41 |
| unp20220209_8k_htm.xml | 2570 | 2022-02-10 08:04:41 |