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| 0000890564-20-000042-index.html | 2020-11-06 21:49:07 | |
| 0000890564-20-000042.txt | 2020-11-06 21:49:07 | |
 0000890564-20-000042-xbrl.zip | 182789 | 2020-11-06 21:49:07 |
| asgn-20200930.htm | 1310908 | 2020-11-06 21:49:07 |
| asgn-20200930.xsd | 25688 | 2020-11-06 21:49:07 |
| asgn-20200930_cal.xml | 55534 | 2020-11-06 21:49:07 |
| asgn-20200930_def.xml | 168378 | 2020-11-06 21:49:07 |
| asgn-20200930_htm.xml | 905422 | 2020-11-06 21:49:07 |
| asgn-20200930_lab.xml | 370144 | 2020-11-06 21:49:07 |
| asgn-20200930_pre.xml | 238150 | 2020-11-06 21:49:07 |
| asgn20200930exhibit311.htm | 10666 | 2020-11-06 21:49:07 |
| asgn20200930exhibit312.htm | 11147 | 2020-11-06 21:49:07 |
| asgn20200930exhibit321.htm | 6009 | 2020-11-06 21:49:07 |
| asgn20200930exhibit322.htm | 5570 | 2020-11-06 21:49:07 |
| FilingSummary.xml | 20629 | 2020-11-06 21:49:07 |
| Financial_Report.xlsx | 49575 | 2020-11-06 21:49:07 |
| MetaLinks.json | 359425 | 2020-11-06 21:49:07 |
| R1.htm | 52232 | 2020-11-06 21:49:07 |
| R10.htm | 63767 | 2020-11-06 21:49:07 |
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| R9.htm | 9762 | 2020-11-06 21:49:07 |
| report.css | 2767 | 2020-11-06 21:49:07 |
| Show.js | 1085 | 2020-11-06 21:49:07 |