Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051644-22-000024-index-headers.html | 2022-06-02 16:21:31 | |
| 0000051644-22-000024-index.html | 2022-06-02 16:21:31 | |
| 0000051644-22-000024.txt | 2022-06-02 16:21:31 | |
 0000051644-22-000024-xbrl.zip | 40215 | 2022-06-02 16:21:31 |
| FilingSummary.xml | 1699 | 2022-06-02 16:21:31 |
| Financial_Report.xlsx | 5673 | 2022-06-02 16:21:31 |
| ipg-20220526.htm | 48472 | 2022-06-02 16:21:31 |
| ipg-20220526.xsd | 2161 | 2022-06-02 16:21:31 |
| ipg-20220526_def.xml | 14473 | 2022-06-02 16:21:31 |
 ipg-20220526_g1.jpg | 36605 | 2022-06-02 16:21:31 |
| ipg-20220526_htm.xml | 10562 | 2022-06-02 16:21:31 |
| ipg-20220526_lab.xml | 28155 | 2022-06-02 16:21:31 |
| ipg-20220526_pre.xml | 15022 | 2022-06-02 16:21:31 |
| MetaLinks.json | 19148 | 2022-06-02 16:21:31 |
| R1.htm | 38940 | 2022-06-02 16:21:31 |
| report.css | 2767 | 2022-06-02 16:21:31 |
| Show.js | 1085 | 2022-06-02 16:21:31 |