Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-270820-index-headers.html | 2019-10-21 16:13:28 | |
| 0001193125-19-270820-index.html | 2019-10-21 16:13:28 | |
| 0001193125-19-270820.txt | 2019-10-21 16:13:28 | |
 0001193125-19-270820-xbrl.zip | 147749 | 2019-10-21 16:13:28 |
| anss-20191016.xsd | 4118 | 2019-10-21 16:13:28 |
| anss-20191016_def.xml | 13015 | 2019-10-21 16:13:28 |
| anss-20191016_lab.xml | 21268 | 2019-10-21 16:13:28 |
| anss-20191016_pre.xml | 13854 | 2019-10-21 16:13:28 |
| d818480d8k.htm | 32243 | 2019-10-21 16:13:28 |
| d818480d8k_htm.xml | 3265 | 2019-10-21 16:13:28 |
| d818480dex101.htm | 845753 | 2019-10-21 16:13:28 |
| FilingSummary.xml | 1831 | 2019-10-21 16:13:28 |
| Financial_Report.xlsx | 5778 | 2019-10-21 16:13:28 |
| MetaLinks.json | 21430 | 2019-10-21 16:13:28 |
| R1.htm | 38570 | 2019-10-21 16:13:28 |
| report.css | 2767 | 2019-10-21 16:13:28 |
| Show.js | 1084 | 2019-10-21 16:13:28 |