Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051644-23-000022-index-headers.html | 2023-05-31 16:26:51 | |
| 0000051644-23-000022-index.html | 2023-05-31 16:26:51 | |
| 0000051644-23-000022.txt | 2023-05-31 16:26:51 | |
 0000051644-23-000022-xbrl.zip | 40541 | 2023-05-31 16:26:51 |
| FilingSummary.xml | 1699 | 2023-05-31 16:26:51 |
| Financial_Report.xlsx | 5698 | 2023-05-31 16:26:51 |
| ipg-20230525.htm | 52710 | 2023-05-31 16:26:51 |
| ipg-20230525.xsd | 2161 | 2023-05-31 16:26:51 |
| ipg-20230525_def.xml | 14473 | 2023-05-31 16:26:51 |
 ipg-20230525_g1.jpg | 36605 | 2023-05-31 16:26:51 |
| ipg-20230525_htm.xml | 10578 | 2023-05-31 16:26:51 |
| ipg-20230525_lab.xml | 28155 | 2023-05-31 16:26:51 |
| ipg-20230525_pre.xml | 15022 | 2023-05-31 16:26:51 |
| MetaLinks.json | 19680 | 2023-05-31 16:26:51 |
| R1.htm | 38333 | 2023-05-31 16:26:51 |
| report.css | 2767 | 2023-05-31 16:26:51 |
| Show.js | 1085 | 2023-05-31 16:26:51 |