Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000936395-22-000065-index-headers.html | 2022-12-16 15:57:15 | |
| 0000936395-22-000065-index.html | 2022-12-16 15:57:15 | |
| 0000936395-22-000065.txt | 2022-12-16 15:57:15 | |
 0000936395-22-000065-xbrl.zip | 698832 | 2022-12-16 15:57:15 |
| cien-20221029.htm | 3802259 | 2022-12-16 15:57:15 |
| cien-20221029.xsd | 92854 | 2022-12-16 15:57:15 |
| cien-20221029_cal.xml | 178327 | 2022-12-16 15:57:15 |
| cien-20221029_def.xml | 470434 | 2022-12-16 15:57:15 |
 cien-20221029_g1.jpg | 48876 | 2022-12-16 15:57:15 |
| cien-20221029_htm.xml | 3601714 | 2022-12-16 15:57:15 |
| cien-20221029_lab.xml | 1190118 | 2022-12-16 15:57:15 |
| cien-20221029_pre.xml | 802349 | 2022-12-16 15:57:15 |
| ex107-2017planxrsuagreemen.htm | 214320 | 2022-12-16 15:57:15 |
| ex108-2017planxpsuagreemen.htm | 97943 | 2022-12-16 15:57:15 |
| ex109-2017msuagreement2022.htm | 102734 | 2022-12-16 15:57:15 |
| ex21120221029-subsidiaries.htm | 3355 | 2022-12-16 15:57:15 |
| ex2312022102910kpwcconsent.htm | 2380 | 2022-12-16 15:57:15 |
| ex3112022102910kceocert302.htm | 8837 | 2022-12-16 15:57:15 |
| ex3122022102910kcfocert302.htm | 8777 | 2022-12-16 15:57:15 |
| ex3212022102910kceocert906.htm | 4967 | 2022-12-16 15:57:15 |
| ex3222022102910kcfocert906.htm | 4619 | 2022-12-16 15:57:15 |
| FilingSummary.xml | 70892 | 2022-12-16 15:57:15 |
| Financial_Report.xlsx | 206826 | 2022-12-16 15:57:15 |
| MetaLinks.json | 1203031 | 2022-12-16 15:57:15 |
| R1.htm | 62458 | 2022-12-16 15:57:15 |
| R10.htm | 160788 | 2022-12-16 15:57:15 |
| R100.htm | 30475 | 2022-12-16 15:57:15 |
| R101.htm | 12678 | 2022-12-16 15:57:15 |
| R102.htm | 38389 | 2022-12-16 15:57:15 |
| R103.htm | 16325 | 2022-12-16 15:57:15 |
| R104.htm | 17401 | 2022-12-16 15:57:15 |
| R105.htm | 16279 | 2022-12-16 15:57:15 |
| R106.htm | 8607 | 2022-12-16 15:57:15 |
| R107.htm | 59696 | 2022-12-16 15:57:15 |
| R108.htm | 24571 | 2022-12-16 15:57:15 |
| R109.htm | 28291 | 2022-12-16 15:57:15 |
| R11.htm | 14798 | 2022-12-16 15:57:15 |
| R110.htm | 19080 | 2022-12-16 15:57:15 |
| R111.htm | 18173 | 2022-12-16 15:57:15 |
| R112.htm | 23932 | 2022-12-16 15:57:15 |
| R113.htm | 9387 | 2022-12-16 15:57:15 |
| R114.htm | 21002 | 2022-12-16 15:57:15 |
| R115.htm | 48674 | 2022-12-16 15:57:15 |
| R116.htm | 10785 | 2022-12-16 15:57:15 |
| R117.htm | 24362 | 2022-12-16 15:57:15 |
| R118.htm | 4015 | 2022-12-16 15:57:15 |
| R119.htm | 8403 | 2022-12-16 15:57:15 |
| R12.htm | 26149 | 2022-12-16 15:57:15 |
| R13.htm | 35461 | 2022-12-16 15:57:15 |
| R14.htm | 20488 | 2022-12-16 15:57:15 |
| R15.htm | 54654 | 2022-12-16 15:57:15 |
| R16.htm | 118871 | 2022-12-16 15:57:15 |
| R17.htm | 20675 | 2022-12-16 15:57:15 |
| R18.htm | 27623 | 2022-12-16 15:57:15 |
| R19.htm | 17179 | 2022-12-16 15:57:15 |
| R2.htm | 7816 | 2022-12-16 15:57:15 |
| R20.htm | 14710 | 2022-12-16 15:57:15 |
| R21.htm | 29936 | 2022-12-16 15:57:15 |
| R22.htm | 17368 | 2022-12-16 15:57:15 |
| R23.htm | 63307 | 2022-12-16 15:57:15 |
| R24.htm | 10418 | 2022-12-16 15:57:15 |
| R25.htm | 36894 | 2022-12-16 15:57:15 |
| R26.htm | 132772 | 2022-12-16 15:57:15 |
| R27.htm | 34813 | 2022-12-16 15:57:15 |
| R28.htm | 34819 | 2022-12-16 15:57:15 |
| R29.htm | 20630 | 2022-12-16 15:57:15 |
| R3.htm | 112621 | 2022-12-16 15:57:15 |
| R30.htm | 13230 | 2022-12-16 15:57:15 |
| R31.htm | 108190 | 2022-12-16 15:57:15 |
| R32.htm | 87997 | 2022-12-16 15:57:15 |
| R33.htm | 62089 | 2022-12-16 15:57:15 |
| R34.htm | 6893 | 2022-12-16 15:57:15 |
| R35.htm | 8553 | 2022-12-16 15:57:15 |
| R36.htm | 6458 | 2022-12-16 15:57:15 |
| R37.htm | 140946 | 2022-12-16 15:57:15 |
| R38.htm | 150588 | 2022-12-16 15:57:15 |
| R39.htm | 12809 | 2022-12-16 15:57:15 |
| R4.htm | 19510 | 2022-12-16 15:57:15 |
| R40.htm | 20153 | 2022-12-16 15:57:15 |
| R41.htm | 33723 | 2022-12-16 15:57:15 |
| R42.htm | 18245 | 2022-12-16 15:57:15 |
| R43.htm | 55254 | 2022-12-16 15:57:15 |
| R44.htm | 119775 | 2022-12-16 15:57:15 |
| R45.htm | 19246 | 2022-12-16 15:57:15 |
| R46.htm | 27986 | 2022-12-16 15:57:15 |
| R47.htm | 16551 | 2022-12-16 15:57:15 |
| R48.htm | 13707 | 2022-12-16 15:57:15 |
| R49.htm | 32135 | 2022-12-16 15:57:15 |
| R5.htm | 94372 | 2022-12-16 15:57:15 |
| R50.htm | 20732 | 2022-12-16 15:57:15 |
| R51.htm | 76889 | 2022-12-16 15:57:15 |
| R52.htm | 35697 | 2022-12-16 15:57:15 |
| R53.htm | 91132 | 2022-12-16 15:57:15 |
| R54.htm | 17443 | 2022-12-16 15:57:15 |
| R55.htm | 19430 | 2022-12-16 15:57:15 |
| R56.htm | 111006 | 2022-12-16 15:57:15 |
| R57.htm | 82389 | 2022-12-16 15:57:15 |
| R58.htm | 59757 | 2022-12-16 15:57:15 |
| R59.htm | 33496 | 2022-12-16 15:57:15 |
| R6.htm | 33878 | 2022-12-16 15:57:15 |
| R60.htm | 82629 | 2022-12-16 15:57:15 |
| R61.htm | 17902 | 2022-12-16 15:57:15 |
| R62.htm | 19938 | 2022-12-16 15:57:15 |
| R63.htm | 9727 | 2022-12-16 15:57:15 |
| R64.htm | 28911 | 2022-12-16 15:57:15 |
| R65.htm | 8022 | 2022-12-16 15:57:15 |
| R66.htm | 8516 | 2022-12-16 15:57:15 |
| R67.htm | 19456 | 2022-12-16 15:57:15 |
| R68.htm | 27055 | 2022-12-16 15:57:15 |
| R69.htm | 43587 | 2022-12-16 15:57:15 |
| R7.htm | 83427 | 2022-12-16 15:57:15 |
| R70.htm | 24138 | 2022-12-16 15:57:15 |
| R71.htm | 6773 | 2022-12-16 15:57:15 |
| R72.htm | 15458 | 2022-12-16 15:57:15 |
| R73.htm | 30772 | 2022-12-16 15:57:15 |
| R74.htm | 18348 | 2022-12-16 15:57:15 |
| R75.htm | 74441 | 2022-12-16 15:57:15 |
| R76.htm | 61556 | 2022-12-16 15:57:15 |
| R77.htm | 35215 | 2022-12-16 15:57:15 |
| R78.htm | 23250 | 2022-12-16 15:57:15 |
| R79.htm | 25619 | 2022-12-16 15:57:15 |
| R8.htm | 114609 | 2022-12-16 15:57:15 |
| R80.htm | 21936 | 2022-12-16 15:57:15 |
| R81.htm | 37820 | 2022-12-16 15:57:15 |
| R82.htm | 22401 | 2022-12-16 15:57:15 |
| R83.htm | 26968 | 2022-12-16 15:57:15 |
| R84.htm | 28208 | 2022-12-16 15:57:15 |
| R85.htm | 10362 | 2022-12-16 15:57:15 |
| R86.htm | 14085 | 2022-12-16 15:57:15 |
| R87.htm | 16751 | 2022-12-16 15:57:15 |
| R88.htm | 25203 | 2022-12-16 15:57:15 |
| R89.htm | 29523 | 2022-12-16 15:57:15 |
| R9.htm | 77043 | 2022-12-16 15:57:15 |
| R90.htm | 11741 | 2022-12-16 15:57:15 |
| R91.htm | 22026 | 2022-12-16 15:57:15 |
| R92.htm | 24902 | 2022-12-16 15:57:15 |
| R93.htm | 67364 | 2022-12-16 15:57:15 |
| R94.htm | 13387 | 2022-12-16 15:57:15 |
| R95.htm | 52355 | 2022-12-16 15:57:15 |
| R96.htm | 25746 | 2022-12-16 15:57:15 |
| R97.htm | 17671 | 2022-12-16 15:57:15 |
| R98.htm | 37175 | 2022-12-16 15:57:15 |
| R99.htm | 27687 | 2022-12-16 15:57:15 |
| report.css | 2768 | 2022-12-16 15:57:15 |
| Show.js | 1086 | 2022-12-16 15:57:15 |