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| a2023q2exhibit311.htm | 9609 | 2023-07-19 06:44:22 |
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| a2023q2exhibit32.htm | 10195 | 2023-07-19 06:44:22 |
| FilingSummary.xml | 26697 | 2023-07-19 06:44:22 |
| Financial_Report.xlsx | 66854 | 2023-07-19 06:44:22 |
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| omc-20230630.htm | 1392665 | 2023-07-19 06:44:22 |
| omc-20230630.xsd | 33623 | 2023-07-19 06:44:22 |
| omc-20230630_cal.xml | 73521 | 2023-07-19 06:44:22 |
| omc-20230630_def.xml | 121731 | 2023-07-19 06:44:22 |
| omc-20230630_htm.xml | 813656 | 2023-07-19 06:44:22 |
| omc-20230630_lab.xml | 454796 | 2023-07-19 06:44:22 |
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