Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-141328-index-headers.html | 2022-05-05 07:30:33 | |
| 0001193125-22-141328-index.html | 2022-05-05 07:30:33 | |
| 0001193125-22-141328.txt | 2022-05-05 07:30:33 | |
 0001193125-22-141328-xbrl.zip | 7622 | 2022-05-05 07:30:33 |
| anss-20220502.xsd | 2850 | 2022-05-05 07:30:33 |
| anss-20220502_lab.xml | 17235 | 2022-05-05 07:30:33 |
| anss-20220502_pre.xml | 10808 | 2022-05-05 07:30:33 |
| d305282d8k.htm | 23325 | 2022-05-05 07:30:33 |
| d305282d8k_htm.xml | 3259 | 2022-05-05 07:30:33 |
| FilingSummary.xml | 1694 | 2022-05-05 07:30:33 |
| Financial_Report.xlsx | 5661 | 2022-05-05 07:30:33 |
| MetaLinks.json | 17690 | 2022-05-05 07:30:33 |
| R1.htm | 38700 | 2022-05-05 07:30:33 |
| report.css | 2766 | 2022-05-05 07:30:33 |
| Show.js | 1084 | 2022-05-05 07:30:33 |