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| 0000890564-24-000019.txt | 2024-07-31 21:08:41 | |
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| asgn-20240630.htm | 817763 | 2024-07-31 21:08:41 |
| asgn-20240630.xsd | 25300 | 2024-07-31 21:08:41 |
| asgn-20240630_cal.xml | 45917 | 2024-07-31 21:08:41 |
| asgn-20240630_def.xml | 114278 | 2024-07-31 21:08:41 |
| asgn-20240630_htm.xml | 553051 | 2024-07-31 21:08:41 |
| asgn-20240630_lab.xml | 361140 | 2024-07-31 21:08:41 |
| asgn-20240630_pre.xml | 241299 | 2024-07-31 21:08:41 |
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| q2ex311ceocertification302.htm | 9117 | 2024-07-31 21:08:41 |
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| q2ex321certificationofceo9.htm | 4969 | 2024-07-31 21:08:41 |
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| R1.htm | 51554 | 2024-07-31 21:08:41 |
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| R29.htm | 20568 | 2024-07-31 21:08:41 |
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| R30.htm | 5089 | 2024-07-31 21:08:41 |
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