Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-243146-index-headers.html | 2019-09-11 19:09:39 | |
| 0001193125-19-243146-index.html | 2019-09-11 19:09:39 | |
| 0001193125-19-243146.txt | 2019-09-11 19:09:39 | |
 0001193125-19-243146-xbrl.zip | 9182 | 2019-09-11 19:09:39 |
| anss-20190911.xsd | 3060 | 2019-09-11 19:09:39 |
| anss-20190911_lab.xml | 17373 | 2019-09-11 19:09:39 |
| anss-20190911_pre.xml | 10946 | 2019-09-11 19:09:39 |
| d802393d8k.htm | 28829 | 2019-09-11 19:09:39 |
| d802393d8k_htm.xml | 3265 | 2019-09-11 19:09:39 |
| FilingSummary.xml | 1689 | 2019-09-11 19:09:39 |
| Financial_Report.xlsx | 5775 | 2019-09-11 19:09:39 |
| MetaLinks.json | 18172 | 2019-09-11 19:09:39 |
| R1.htm | 38604 | 2019-09-11 19:09:39 |
| report.css | 2766 | 2019-09-11 19:09:39 |
| Show.js | 1085 | 2019-09-11 19:09:39 |