Parent Directory| Name | Size | Last Modified |
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| 0001193125-22-201125-index.html | 2022-07-25 20:57:01 | |
| 0001193125-22-201125.txt | 2022-07-25 20:57:01 | |
 0001193125-22-201125-xbrl.zip | 22827 | 2022-07-25 20:57:01 |
| d368196d8k.htm | 39706 | 2022-07-25 20:57:01 |
| d368196d8k_htm.xml | 6937 | 2022-07-25 20:57:01 |
| d368196dex991.htm | 41531 | 2022-07-25 20:57:01 |
| FilingSummary.xml | 1781 | 2022-07-25 20:57:01 |
| Financial_Report.xlsx | 6057 | 2022-07-25 20:57:01 |
 g368196g0725214439120.jpg | 3296 | 2022-07-25 20:57:01 |
| lumn-20220725.xsd | 4785 | 2022-07-25 20:57:01 |
| lumn-20220725_cal.xml | 666 | 2022-07-25 20:57:01 |
| lumn-20220725_def.xml | 14234 | 2022-07-25 20:57:01 |
| lumn-20220725_lab.xml | 22785 | 2022-07-25 20:57:01 |
| lumn-20220725_pre.xml | 14618 | 2022-07-25 20:57:01 |
| MetaLinks.json | 22401 | 2022-07-25 20:57:01 |
| R1.htm | 48595 | 2022-07-25 20:57:01 |
| report.css | 2767 | 2022-07-25 20:57:01 |
| Show.js | 1085 | 2022-07-25 20:57:01 |