Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-285924-index-headers.html | 2019-11-06 16:20:11 | |
| 0001193125-19-285924-index.html | 2019-11-06 16:20:11 | |
| 0001193125-19-285924.txt | 2019-11-06 16:20:11 | |
 0001193125-19-285924-xbrl.zip | 8869 | 2019-11-06 16:20:11 |
| anss-20191101.xsd | 3061 | 2019-11-06 16:20:11 |
| anss-20191101_lab.xml | 17374 | 2019-11-06 16:20:11 |
| anss-20191101_pre.xml | 10947 | 2019-11-06 16:20:11 |
| d786879d8k.htm | 31524 | 2019-11-06 16:20:11 |
| d786879d8k_htm.xml | 3265 | 2019-11-06 16:20:11 |
| FilingSummary.xml | 1689 | 2019-11-06 16:20:11 |
| Financial_Report.xlsx | 5777 | 2019-11-06 16:20:11 |
| MetaLinks.json | 18142 | 2019-11-06 16:20:11 |
| R1.htm | 38604 | 2019-11-06 16:20:11 |
| report.css | 2767 | 2019-11-06 16:20:11 |
| Show.js | 1085 | 2019-11-06 16:20:11 |