Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-001099-index-headers.html | 2022-01-04 08:01:01 | |
| 0001193125-22-001099-index.html | 2022-01-04 08:01:01 | |
| 0001193125-22-001099.txt | 2022-01-04 08:01:01 | |
 0001193125-22-001099-xbrl.zip | 8408 | 2022-01-04 08:01:01 |
| anss-20211230.xsd | 2881 | 2022-01-04 08:01:01 |
| anss-20211230_lab.xml | 17372 | 2022-01-04 08:01:01 |
| anss-20211230_pre.xml | 10945 | 2022-01-04 08:01:01 |
| d265638d8k.htm | 26364 | 2022-01-04 08:01:01 |
| d265638d8k_htm.xml | 3265 | 2022-01-04 08:01:01 |
| FilingSummary.xml | 1690 | 2022-01-04 08:01:01 |
| Financial_Report.xlsx | 5662 | 2022-01-04 08:01:01 |
| MetaLinks.json | 17890 | 2022-01-04 08:01:01 |
| R1.htm | 38608 | 2022-01-04 08:01:01 |
| report.css | 2766 | 2022-01-04 08:01:01 |
| Show.js | 1084 | 2022-01-04 08:01:01 |