Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001804220-22-000013-index-headers.html | 2022-05-04 07:08:45 | |
| 0001804220-22-000013-index.html | 2022-05-04 07:08:45 | |
| 0001804220-22-000013.txt | 2022-05-04 07:08:45 | |
 0001804220-22-000013-xbrl.zip | 32930 | 2022-05-04 07:08:45 |
| exhibit991q12022.htm | 322858 | 2022-05-04 07:08:45 |
| FilingSummary.xml | 1646 | 2022-05-04 07:08:45 |
| Financial_Report.xlsx | 5684 | 2022-05-04 07:08:45 |
 image0a12a.jpg | 7835 | 2022-05-04 07:08:45 |
| MetaLinks.json | 16588 | 2022-05-04 07:08:45 |
| R1.htm | 38713 | 2022-05-04 07:08:45 |
| regn-20220504.htm | 33700 | 2022-05-04 07:08:45 |
| regn-20220504.xsd | 1911 | 2022-05-04 07:08:45 |
| regn-20220504_htm.xml | 11616 | 2022-05-04 07:08:45 |
| regn-20220504_lab.xml | 24229 | 2022-05-04 07:08:45 |
| regn-20220504_pre.xml | 12602 | 2022-05-04 07:08:45 |
| report.css | 2767 | 2022-05-04 07:08:45 |
| Show.js | 1085 | 2022-05-04 07:08:45 |