Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000821130-25-000027-index-headers.html | 2025-04-09 08:06:40 | |
| 0000821130-25-000027-index.html | 2025-04-09 08:06:40 | |
| 0000821130-25-000027.txt | 2025-04-09 08:06:40 | |
 0000821130-25-000027-xbrl.zip | 168586 | 2025-04-09 08:06:40 |
| FilingSummary.xml | 2557 | 2025-04-09 08:06:40 |
| Financial_Report.xlsx | 8536 | 2025-04-09 08:06:40 |
| MetaLinks.json | 164219 | 2025-04-09 08:06:40 |
| R1.htm | 80061 | 2025-04-09 08:06:40 |
| R2.htm | 4370 | 2025-04-09 08:06:40 |
| report.css | 2767 | 2025-04-09 08:06:40 |
| Show.js | 1085 | 2025-04-09 08:06:40 |
| usm-20241231.htm | 1253506 | 2025-04-09 08:06:40 |
| usm-20241231.xsd | 3558 | 2025-04-09 08:06:40 |
| usm-20241231_def.xml | 24750 | 2025-04-09 08:06:40 |
 usm-20241231_g1.jpg | 9481 | 2025-04-09 08:06:40 |
 usm-20241231_g2.jpg | 19369 | 2025-04-09 08:06:40 |
 usm-20241231_g3.jpg | 19350 | 2025-04-09 08:06:40 |
| usm-20241231_htm.xml | 11794 | 2025-04-09 08:06:40 |
| usm-20241231_lab.xml | 145849 | 2025-04-09 08:06:40 |
| usm-20241231_pre.xml | 78813 | 2025-04-09 08:06:40 |
| usm202410-kaexhibit313.htm | 5301 | 2025-04-09 08:06:40 |
| usm202410-kaexhibit314.htm | 5325 | 2025-04-09 08:06:40 |