Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-276233-index-headers.html | 2020-10-26 09:27:31 | |
| 0001193125-20-276233-index.html | 2020-10-26 09:27:31 | |
| 0001193125-20-276233.txt | 2020-10-26 09:27:31 | |
 0001193125-20-276233-xbrl.zip | 9234 | 2020-10-26 09:27:31 |
| anss-20201023.xsd | 3061 | 2020-10-26 09:27:31 |
| anss-20201023_lab.xml | 17374 | 2020-10-26 09:27:31 |
| anss-20201023_pre.xml | 10947 | 2020-10-26 09:27:31 |
| d38877d8k.htm | 26656 | 2020-10-26 09:27:31 |
| d38877d8k_htm.xml | 3265 | 2020-10-26 09:27:31 |
| FilingSummary.xml | 1686 | 2020-10-26 09:27:31 |
| Financial_Report.xlsx | 5441 | 2020-10-26 09:27:31 |
| MetaLinks.json | 18166 | 2020-10-26 09:27:31 |
| R1.htm | 38608 | 2020-10-26 09:27:31 |
| report.css | 2766 | 2020-10-26 09:27:31 |
| Show.js | 1084 | 2020-10-26 09:27:31 |