Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-011373-index-headers.html | 2022-01-18 17:20:34 | |
| 0001193125-22-011373-index.html | 2022-01-18 17:20:34 | |
| 0001193125-22-011373.txt | 2022-01-18 17:20:34 | |
 0001193125-22-011373-xbrl.zip | 99456 | 2022-01-18 17:20:34 |
| cien-20220118.xsd | 2851 | 2022-01-18 17:20:34 |
| cien-20220118_lab.xml | 17236 | 2022-01-18 17:20:34 |
| cien-20220118_pre.xml | 10809 | 2022-01-18 17:20:34 |
| d255608d8k.htm | 30437 | 2022-01-18 17:20:34 |
| d255608d8k_htm.xml | 3246 | 2022-01-18 17:20:34 |
| d255608dex41.htm | 538680 | 2022-01-18 17:20:34 |
| FilingSummary.xml | 1718 | 2022-01-18 17:20:34 |
| Financial_Report.xlsx | 5661 | 2022-01-18 17:20:34 |
| MetaLinks.json | 17661 | 2022-01-18 17:20:34 |
| R1.htm | 38556 | 2022-01-18 17:20:34 |
| report.css | 2767 | 2022-01-18 17:20:34 |
| Show.js | 1084 | 2022-01-18 17:20:34 |