Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-052357-index-headers.html | 2020-02-27 14:28:13 | |
| 0001193125-20-052357-index.html | 2020-02-27 14:28:13 | |
| 0001193125-20-052357.txt | 2020-02-27 14:28:13 | |
 0001193125-20-052357-xbrl.zip | 48508 | 2020-02-27 14:28:13 |
| anss-20200226.xsd | 2750 | 2020-02-27 14:28:13 |
| anss-20200226_lab.xml | 18079 | 2020-02-27 14:28:13 |
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| d895888d8ka.htm | 32239 | 2020-02-27 14:28:13 |
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| d895888dex991.htm | 174481 | 2020-02-27 14:28:13 |
| d895888dex992.htm | 230290 | 2020-02-27 14:28:13 |
| FilingSummary.xml | 1780 | 2020-02-27 14:28:13 |
| Financial_Report.xlsx | 6198 | 2020-02-27 14:28:13 |
 g895888g0227205052346.jpg | 3778 | 2020-02-27 14:28:13 |
 g895888g0227205114702.jpg | 3778 | 2020-02-27 14:28:13 |
| MetaLinks.json | 18909 | 2020-02-27 14:28:13 |
| R1.htm | 40932 | 2020-02-27 14:28:13 |
| report.css | 2766 | 2020-02-27 14:28:13 |
| Show.js | 1085 | 2020-02-27 14:28:13 |