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|---|---|---|
 0000821130-20-000089-index-headers.html | 2020-11-05 16:13:19 | |
| 0000821130-20-000089-index.html | 2020-11-05 16:13:19 | |
| 0000821130-20-000089.txt | 2020-11-05 16:13:19 | |
 0000821130-20-000089-xbrl.zip | 44532 | 2020-11-05 16:13:19 |
| FilingSummary.xml | 1903 | 2020-11-05 16:13:19 |
| Financial_Report.xlsx | 5700 | 2020-11-05 16:13:19 |
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| R1.htm | 46987 | 2020-11-05 16:13:19 |
| report.css | 2767 | 2020-11-05 16:13:19 |
| Show.js | 1085 | 2020-11-05 16:13:19 |
| usm-20201105.htm | 54987 | 2020-11-05 16:13:19 |
| usm-20201105.xsd | 4059 | 2020-11-05 16:13:19 |
| usm-20201105_cal.xml | 773 | 2020-11-05 16:13:19 |
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| usm-20201105_htm.xml | 19336 | 2020-11-05 16:13:19 |
| usm-20201105_lab.xml | 35880 | 2020-11-05 16:13:19 |
| usm-20201105_pre.xml | 18022 | 2020-11-05 16:13:19 |
 usmnewsrelease1b.jpg | 21516 | 2020-11-05 16:13:19 |
| usmq320208-kex991.htm | 368163 | 2020-11-05 16:13:19 |