Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051644-20-000022-index-headers.html | 2020-04-23 16:49:49 | |
| 0000051644-20-000022-index.html | 2020-04-23 16:49:49 | |
| 0000051644-20-000022.txt | 2020-04-23 16:49:49 | |
 0000051644-20-000022-xbrl.zip | 70801 | 2020-04-23 16:49:49 |
| FilingSummary.xml | 1905 | 2020-04-23 16:49:49 |
| Financial_Report.xlsx | 5826 | 2020-04-23 16:49:49 |
| ipg-20200422.xsd | 4808 | 2020-04-23 16:49:49 |
| ipg-20200422_cal.xml | 706 | 2020-04-23 16:49:49 |
| ipg-20200422_def.xml | 14323 | 2020-04-23 16:49:49 |
| ipg-20200422_lab.xml | 31076 | 2020-04-23 16:49:49 |
| ipg-20200422_pre.xml | 16192 | 2020-04-23 16:49:49 |
 ipglogo2018a04.jpg | 36605 | 2020-04-23 16:49:49 |
| ipgq12020transcript8-k.htm | 35273 | 2020-04-23 16:49:49 |
| ipgq12020transcript8-k_htm.xml | 4676 | 2020-04-23 16:49:49 |
| ipgq12020transcriptexh.htm | 338486 | 2020-04-23 16:49:49 |
| MetaLinks.json | 21857 | 2020-04-23 16:49:49 |
| R1.htm | 38889 | 2020-04-23 16:49:49 |
| report.css | 2767 | 2020-04-23 16:49:49 |
| Show.js | 1085 | 2020-04-23 16:49:49 |