Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001013462-18-000012-index-headers.html | 2018-11-08 10:12:25 | |
| 0001013462-18-000012-index.html | 2018-11-08 10:12:25 | |
| 0001013462-18-000012.txt | 2018-11-08 10:12:25 | |
 0001013462-18-000012-xbrl.zip | 171117 | 2018-11-08 10:12:25 |
| anss-20180930.xml | 1363652 | 2018-11-08 10:12:25 |
| anss-20180930.xsd | 38680 | 2018-11-08 10:12:25 |
| anss-20180930_cal.xml | 67530 | 2018-11-08 10:12:25 |
| anss-20180930_def.xml | 252339 | 2018-11-08 10:12:25 |
| anss-20180930_lab.xml | 463358 | 2018-11-08 10:12:25 |
| anss-20180930_pre.xml | 331877 | 2018-11-08 10:12:25 |
| anss2018093010q.htm | 1624372 | 2018-11-08 10:12:25 |
| anssexhibit15-20180930.htm | 4313 | 2018-11-08 10:12:25 |
| anssexhibit311-20180930.htm | 12330 | 2018-11-08 10:12:25 |
| anssexhibit312-20180930.htm | 12325 | 2018-11-08 10:12:25 |
| anssexhibit321-20180930.htm | 5390 | 2018-11-08 10:12:25 |
| anssexhibit322-20180930.htm | 5371 | 2018-11-08 10:12:25 |
| FilingSummary.xml | 36467 | 2018-11-08 10:12:25 |
| Financial_Report.xlsx | 75432 | 2018-11-08 10:12:25 |
| R1.htm | 25625 | 2018-11-08 10:12:25 |
| R10.htm | 37292 | 2018-11-08 10:12:25 |
| R11.htm | 17971 | 2018-11-08 10:12:25 |
| R12.htm | 34622 | 2018-11-08 10:12:25 |
| R13.htm | 55028 | 2018-11-08 10:12:25 |
| R14.htm | 50233 | 2018-11-08 10:12:25 |
| R15.htm | 12521 | 2018-11-08 10:12:25 |
| R16.htm | 66577 | 2018-11-08 10:12:25 |
| R17.htm | 48431 | 2018-11-08 10:12:25 |
| R18.htm | 13473 | 2018-11-08 10:12:25 |
| R19.htm | 16313 | 2018-11-08 10:12:25 |
| R2.htm | 80904 | 2018-11-08 10:12:25 |
| R20.htm | 7863 | 2018-11-08 10:12:25 |
| R21.htm | 37412 | 2018-11-08 10:12:25 |
| R22.htm | 17800 | 2018-11-08 10:12:25 |
| R23.htm | 151331 | 2018-11-08 10:12:25 |
| R24.htm | 33296 | 2018-11-08 10:12:25 |
| R25.htm | 16975 | 2018-11-08 10:12:25 |
| R26.htm | 34362 | 2018-11-08 10:12:25 |
| R27.htm | 56521 | 2018-11-08 10:12:25 |
| R28.htm | 46196 | 2018-11-08 10:12:25 |
| R29.htm | 68126 | 2018-11-08 10:12:25 |
| R3.htm | 19879 | 2018-11-08 10:12:25 |
| R30.htm | 48779 | 2018-11-08 10:12:25 |
| R31.htm | 13420 | 2018-11-08 10:12:25 |
| R32.htm | 15960 | 2018-11-08 10:12:25 |
| R33.htm | 4775 | 2018-11-08 10:12:25 |
| R34.htm | 13717 | 2018-11-08 10:12:25 |
| R35.htm | 6917 | 2018-11-08 10:12:25 |
| R36.htm | 27331 | 2018-11-08 10:12:25 |
| R37.htm | 69675 | 2018-11-08 10:12:25 |
| R38.htm | 24520 | 2018-11-08 10:12:25 |
| R39.htm | 18585 | 2018-11-08 10:12:25 |
| R4.htm | 63050 | 2018-11-08 10:12:25 |
| R40.htm | 16931 | 2018-11-08 10:12:25 |
| R41.htm | 22461 | 2018-11-08 10:12:25 |
| R42.htm | 3481 | 2018-11-08 10:12:25 |
| R43.htm | 32242 | 2018-11-08 10:12:25 |
| R44.htm | 12203 | 2018-11-08 10:12:25 |
| R45.htm | 10332 | 2018-11-08 10:12:25 |
| R46.htm | 10851 | 2018-11-08 10:12:25 |
| R47.htm | 13670 | 2018-11-08 10:12:25 |
| R48.htm | 25105 | 2018-11-08 10:12:25 |
| R49.htm | 18442 | 2018-11-08 10:12:25 |
| R5.htm | 11931 | 2018-11-08 10:12:25 |
| R50.htm | 16239 | 2018-11-08 10:12:25 |
| R51.htm | 5150 | 2018-11-08 10:12:25 |
| R52.htm | 23928 | 2018-11-08 10:12:25 |
| R53.htm | 9342 | 2018-11-08 10:12:25 |
| R54.htm | 17525 | 2018-11-08 10:12:25 |
| R55.htm | 8016 | 2018-11-08 10:12:25 |
| R56.htm | 13691 | 2018-11-08 10:12:25 |
| R57.htm | 38005 | 2018-11-08 10:12:25 |
| R58.htm | 13934 | 2018-11-08 10:12:25 |
| R59.htm | 23018 | 2018-11-08 10:12:25 |
| R6.htm | 72059 | 2018-11-08 10:12:25 |
| R60.htm | 8827 | 2018-11-08 10:12:25 |
| R61.htm | 5929 | 2018-11-08 10:12:25 |
| R62.htm | 8570 | 2018-11-08 10:12:25 |
| R63.htm | 6497 | 2018-11-08 10:12:25 |
| R7.htm | 6663 | 2018-11-08 10:12:25 |
| R8.htm | 30380 | 2018-11-08 10:12:25 |
| R9.htm | 157640 | 2018-11-08 10:12:25 |
| report.css | 2767 | 2018-11-08 10:12:25 |
| Show.js | 1085 | 2018-11-08 10:12:25 |