Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-363898-index-headers.html | 2021-12-21 20:06:33 | |
| 0001193125-21-363898-index.html | 2021-12-21 20:06:33 | |
| 0001193125-21-363898.txt | 2021-12-21 20:06:33 | |
 0001193125-21-363898-xbrl.zip | 138198 | 2021-12-21 20:06:33 |
| cern-20211220.xsd | 2886 | 2021-12-21 20:06:33 |
| cern-20211220_lab.xml | 17374 | 2021-12-21 20:06:33 |
| cern-20211220_pre.xml | 10949 | 2021-12-21 20:06:33 |
| d275349d8k.htm | 48204 | 2021-12-21 20:06:33 |
| d275349d8k_htm.xml | 3281 | 2021-12-21 20:06:33 |
| d275349dex21.htm | 681543 | 2021-12-21 20:06:33 |
| d275349dex991.htm | 34566 | 2021-12-21 20:06:33 |
| FilingSummary.xml | 1760 | 2021-12-21 20:06:33 |
| Financial_Report.xlsx | 5672 | 2021-12-21 20:06:33 |
 g275349g22d43.jpg | 30183 | 2021-12-21 20:06:33 |
| MetaLinks.json | 17884 | 2021-12-21 20:06:33 |
| R1.htm | 38624 | 2021-12-21 20:06:33 |
| report.css | 2767 | 2021-12-21 20:06:33 |
| Show.js | 1085 | 2021-12-21 20:06:33 |