Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001804220-21-000015-index-headers.html | 2021-05-06 07:12:32 | |
| 0001804220-21-000015-index.html | 2021-05-06 07:12:32 | |
| 0001804220-21-000015.txt | 2021-05-06 07:12:32 | |
 0001804220-21-000015-xbrl.zip | 32421 | 2021-05-06 07:12:32 |
| exhibit991q12021.htm | 303883 | 2021-05-06 07:12:32 |
| FilingSummary.xml | 1716 | 2021-05-06 07:12:32 |
| Financial_Report.xlsx | 5683 | 2021-05-06 07:12:32 |
 image0a121.jpg | 7835 | 2021-05-06 07:12:32 |
| MetaLinks.json | 17279 | 2021-05-06 07:12:32 |
| R1.htm | 38629 | 2021-05-06 07:12:32 |
| regn-20210506.htm | 32198 | 2021-05-06 07:12:32 |
| regn-20210506.xsd | 2426 | 2021-05-06 07:12:32 |
| regn-20210506_cal.xml | 712 | 2021-05-06 07:12:32 |
| regn-20210506_def.xml | 1645 | 2021-05-06 07:12:32 |
| regn-20210506_htm.xml | 11492 | 2021-05-06 07:12:32 |
| regn-20210506_lab.xml | 24275 | 2021-05-06 07:12:32 |
| regn-20210506_pre.xml | 12648 | 2021-05-06 07:12:32 |
| report.css | 2767 | 2021-05-06 07:12:32 |
| Show.js | 1085 | 2021-05-06 07:12:32 |