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| 0001193125-23-263172-index.html | 2023-10-25 17:17:02 | |
| 0001193125-23-263172.txt | 2023-10-25 17:17:02 | |
 0001193125-23-263172-xbrl.zip | 346433 | 2023-10-25 17:17:02 |
| cien-20231024.xsd | 2846 | 2023-10-25 17:17:02 |
| cien-20231024_lab.xml | 17237 | 2023-10-25 17:17:02 |
| cien-20231024_pre.xml | 10810 | 2023-10-25 17:17:02 |
| d912624d8k.htm | 41199 | 2023-10-25 17:17:02 |
| d912624d8k_htm.xml | 3246 | 2023-10-25 17:17:02 |
| d912624dex101.htm | 2374720 | 2023-10-25 17:17:02 |
| FilingSummary.xml | 1711 | 2023-10-25 17:17:02 |
| Financial_Report.xlsx | 5683 | 2023-10-25 17:17:02 |
| MetaLinks.json | 18190 | 2023-10-25 17:17:02 |
| R1.htm | 38073 | 2023-10-25 17:17:02 |
| report.css | 2767 | 2023-10-25 17:17:02 |
| Show.js | 1084 | 2023-10-25 17:17:02 |