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| 0000051644-23-000015-index.html | 2023-04-27 08:41:39 | |
| 0000051644-23-000015.txt | 2023-04-27 08:41:39 | |
 0000051644-23-000015-xbrl.zip | 60444 | 2023-04-27 08:41:39 |
| FilingSummary.xml | 1821 | 2023-04-27 08:41:39 |
| Financial_Report.xlsx | 5715 | 2023-04-27 08:41:39 |
| ipg-20230427.htm | 33275 | 2023-04-27 08:41:39 |
| ipg-20230427.xsd | 2434 | 2023-04-27 08:41:39 |
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| ipg-20230427_htm.xml | 11862 | 2023-04-27 08:41:39 |
| ipg-20230427_lab.xml | 28458 | 2023-04-27 08:41:39 |
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 ipglogo2018a04a.jpg | 36605 | 2023-04-27 08:41:39 |
| ipgq12023earningsreleaseex.htm | 188092 | 2023-04-27 08:41:39 |
| irdeckq12023.htm | 33553 | 2023-04-27 08:41:39 |
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 irdeckq12023027.jpg | 160550 | 2023-04-27 08:41:39 |
| MetaLinks.json | 20067 | 2023-04-27 08:41:39 |
| R1.htm | 38350 | 2023-04-27 08:41:39 |
| report.css | 2767 | 2023-04-27 08:41:39 |
| Show.js | 1085 | 2023-04-27 08:41:39 |