Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-236295-index-headers.html | 2021-08-04 16:09:14 | |
| 0001193125-21-236295-index.html | 2021-08-04 16:09:14 | |
| 0001193125-21-236295.txt | 2021-08-04 16:09:14 | |
 0001193125-21-236295-xbrl.zip | 144561 | 2021-08-04 16:09:14 |
| d151732d8k.htm | 38653 | 2021-08-04 16:09:14 |
| d151732d8k_htm.xml | 4970 | 2021-08-04 16:09:14 |
| d151732dex21.htm | 681655 | 2021-08-04 16:09:14 |
| d151732dex991.htm | 19835 | 2021-08-04 16:09:14 |
| FilingSummary.xml | 1922 | 2021-08-04 16:09:14 |
| Financial_Report.xlsx | 5759 | 2021-08-04 16:09:14 |
 g151732dsp132a.jpg | 6166 | 2021-08-04 16:09:14 |
 g151732g45v10.jpg | 6916 | 2021-08-04 16:09:14 |
| lumn-20210803.xsd | 3937 | 2021-08-04 16:09:14 |
| lumn-20210803_def.xml | 13417 | 2021-08-04 16:09:14 |
| lumn-20210803_lab.xml | 22021 | 2021-08-04 16:09:14 |
| lumn-20210803_pre.xml | 14321 | 2021-08-04 16:09:14 |
| MetaLinks.json | 21854 | 2021-08-04 16:09:14 |
| R1.htm | 42332 | 2021-08-04 16:09:14 |
| report.css | 2767 | 2021-08-04 16:09:14 |
| Show.js | 1085 | 2021-08-04 16:09:14 |