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| anss-20230331.htm | 1445637 | 2023-05-03 16:37:06 |
| anss-20230331.xsd | 41368 | 2023-05-03 16:37:06 |
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| anss-20230331_lab.xml | 500246 | 2023-05-03 16:37:06 |
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| anssexhibit321-20230331.htm | 5219 | 2023-05-03 16:37:06 |
| anssexhibit322-20230331.htm | 5300 | 2023-05-03 16:37:06 |
| FilingSummary.xml | 40409 | 2023-05-03 16:37:06 |
| Financial_Report.xlsx | 80742 | 2023-05-03 16:37:06 |
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| report.css | 2767 | 2023-05-03 16:37:06 |
| Show.js | 1085 | 2023-05-03 16:37:06 |