Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051644-13-000003-index-headers.html | 2013-02-22 09:01:00 | |
| 0000051644-13-000003-index.html | 2013-02-22 09:01:00 | |
| 0000051644-13-000003.txt | 2013-02-22 09:01:00 | |
 0000051644-13-000003-xbrl.zip | 446475 | 2013-02-22 09:01:00 |
| FilingSummary.xml | 57776 | 2013-02-22 09:01:00 |
| Financial_Report.xls | 4084888 | 2013-02-22 09:01:00 |
| ipg-20121231.xml | 4811473 | 2013-02-22 09:01:00 |
| ipg-20121231.xsd | 98700 | 2013-02-22 09:01:00 |
| ipg-20121231_cal.xml | 170167 | 2013-02-22 09:01:00 |
| ipg-20121231_def.xml | 352877 | 2013-02-22 09:01:00 |
| ipg-20121231_lab.xml | 1295535 | 2013-02-22 09:01:00 |
| ipg-20121231_pre.xml | 729232 | 2013-02-22 09:01:00 |
| ipg12311210k.htm | 3622570 | 2013-02-22 09:01:00 |
| ipg12311210kex12.htm | 50794 | 2013-02-22 09:01:00 |
| ipg12311210kex21.htm | 74201 | 2013-02-22 09:01:00 |
| ipg12311210kex23.htm | 3280 | 2013-02-22 09:01:00 |
| ipg12311210kex24.htm | 36289 | 2013-02-22 09:01:00 |
| ipg12311210kex311.htm | 12405 | 2013-02-22 09:01:00 |
| ipg12311210kex312.htm | 12349 | 2013-02-22 09:01:00 |
| ipg12311210kex32.htm | 7127 | 2013-02-22 09:01:00 |
| ipg201210-kexhibit10iiia66.htm | 24772 | 2013-02-22 09:01:00 |
| ipg201210-kexhibit10iiia68.htm | 25472 | 2013-02-22 09:01:00 |
| ipg201210-kexhibit10iiia9.htm | 89731 | 2013-02-22 09:01:00 |
| ipg201210kexhibit10iiia58.htm | 23737 | 2013-02-22 09:01:00 |
| ipg201210kexhibit10iiia8.htm | 49763 | 2013-02-22 09:01:00 |
 ipglogo.jpg | 12679 | 2013-02-22 09:01:00 |
| R1.htm | 37187 | 2013-02-22 09:01:00 |
| R10.htm | 26371 | 2013-02-22 09:01:00 |
| R100.htm | 41585 | 2013-02-22 09:01:00 |
| R101.htm | 169414 | 2013-02-22 09:01:00 |
| R102.htm | 75898 | 2013-02-22 09:01:00 |
| R103.htm | 52655 | 2013-02-22 09:01:00 |
| R104.htm | 15243 | 2013-02-22 09:01:00 |
| R105.htm | 56366 | 2013-02-22 09:01:00 |
| R106.htm | 10293 | 2013-02-22 09:01:00 |
| R107.htm | 53596 | 2013-02-22 09:01:00 |
| R108.htm | 9496 | 2013-02-22 09:01:00 |
| R109.htm | 32705 | 2013-02-22 09:01:00 |
| R11.htm | 73443 | 2013-02-22 09:01:00 |
| R110.htm | 10818 | 2013-02-22 09:01:00 |
| R111.htm | 64252 | 2013-02-22 09:01:00 |
| R112.htm | 9887 | 2013-02-22 09:01:00 |
| R113.htm | 43516 | 2013-02-22 09:01:00 |
| R114.htm | 60276 | 2013-02-22 09:01:00 |
| R115.htm | 11270 | 2013-02-22 09:01:00 |
| R116.htm | 5196 | 2013-02-22 09:01:00 |
| R117.htm | 10415 | 2013-02-22 09:01:00 |
| R12.htm | 102255 | 2013-02-22 09:01:00 |
| R13.htm | 67871 | 2013-02-22 09:01:00 |
| R14.htm | 85282 | 2013-02-22 09:01:00 |
| R15.htm | 169277 | 2013-02-22 09:01:00 |
| R16.htm | 25787 | 2013-02-22 09:01:00 |
| R17.htm | 206270 | 2013-02-22 09:01:00 |
| R18.htm | 128599 | 2013-02-22 09:01:00 |
| R19.htm | 517201 | 2013-02-22 09:01:00 |
| R2.htm | 109579 | 2013-02-22 09:01:00 |
| R20.htm | 137056 | 2013-02-22 09:01:00 |
| R21.htm | 88338 | 2013-02-22 09:01:00 |
| R22.htm | 13532 | 2013-02-22 09:01:00 |
| R23.htm | 107278 | 2013-02-22 09:01:00 |
| R24.htm | 9803 | 2013-02-22 09:01:00 |
| R25.htm | 14104 | 2013-02-22 09:01:00 |
| R26.htm | 5742 | 2013-02-22 09:01:00 |
| R27.htm | 7158 | 2013-02-22 09:01:00 |
| R28.htm | 18169 | 2013-02-22 09:01:00 |
| R29.htm | 8890 | 2013-02-22 09:01:00 |
| R3.htm | 139016 | 2013-02-22 09:01:00 |
| R30.htm | 9095 | 2013-02-22 09:01:00 |
| R31.htm | 9029 | 2013-02-22 09:01:00 |
| R32.htm | 10116 | 2013-02-22 09:01:00 |
| R33.htm | 5472 | 2013-02-22 09:01:00 |
| R34.htm | 11282 | 2013-02-22 09:01:00 |
| R35.htm | 9931 | 2013-02-22 09:01:00 |
| R36.htm | 10837 | 2013-02-22 09:01:00 |
| R37.htm | 15185 | 2013-02-22 09:01:00 |
| R38.htm | 9742 | 2013-02-22 09:01:00 |
| R39.htm | 10741 | 2013-02-22 09:01:00 |
| R4.htm | 143111 | 2013-02-22 09:01:00 |
| R40.htm | 8694 | 2013-02-22 09:01:00 |
| R41.htm | 11377 | 2013-02-22 09:01:00 |
| R42.htm | 12492 | 2013-02-22 09:01:00 |
| R43.htm | 7906 | 2013-02-22 09:01:00 |
| R44.htm | 136795 | 2013-02-22 09:01:00 |
| R45.htm | 17973 | 2013-02-22 09:01:00 |
| R46.htm | 74830 | 2013-02-22 09:01:00 |
| R47.htm | 106069 | 2013-02-22 09:01:00 |
| R48.htm | 56817 | 2013-02-22 09:01:00 |
| R49.htm | 84454 | 2013-02-22 09:01:00 |
| R5.htm | 109641 | 2013-02-22 09:01:00 |
| R50.htm | 159989 | 2013-02-22 09:01:00 |
| R51.htm | 22424 | 2013-02-22 09:01:00 |
| R52.htm | 187608 | 2013-02-22 09:01:00 |
| R53.htm | 118644 | 2013-02-22 09:01:00 |
| R54.htm | 505792 | 2013-02-22 09:01:00 |
| R55.htm | 133530 | 2013-02-22 09:01:00 |
| R56.htm | 85466 | 2013-02-22 09:01:00 |
| R57.htm | 103635 | 2013-02-22 09:01:00 |
| R58.htm | 19308 | 2013-02-22 09:01:00 |
| R59.htm | 64559 | 2013-02-22 09:01:00 |
| R6.htm | 37689 | 2013-02-22 09:01:00 |
| R60.htm | 27306 | 2013-02-22 09:01:00 |
| R61.htm | 61632 | 2013-02-22 09:01:00 |
| R62.htm | 14862 | 2013-02-22 09:01:00 |
| R63.htm | 25490 | 2013-02-22 09:01:00 |
| R64.htm | 40714 | 2013-02-22 09:01:00 |
| R65.htm | 8434 | 2013-02-22 09:01:00 |
| R66.htm | 36514 | 2013-02-22 09:01:00 |
| R67.htm | 48908 | 2013-02-22 09:01:00 |
| R68.htm | 66565 | 2013-02-22 09:01:00 |
| R69.htm | 13818 | 2013-02-22 09:01:00 |
| R7.htm | 105713 | 2013-02-22 09:01:00 |
| R70.htm | 23630 | 2013-02-22 09:01:00 |
| R71.htm | 27616 | 2013-02-22 09:01:00 |
| R72.htm | 27387 | 2013-02-22 09:01:00 |
| R73.htm | 5086 | 2013-02-22 09:01:00 |
| R74.htm | 20550 | 2013-02-22 09:01:00 |
| R75.htm | 28003 | 2013-02-22 09:01:00 |
| R76.htm | 14781 | 2013-02-22 09:01:00 |
| R77.htm | 22222 | 2013-02-22 09:01:00 |
| R78.htm | 11017 | 2013-02-22 09:01:00 |
| R79.htm | 27709 | 2013-02-22 09:01:00 |
| R8.htm | 51233 | 2013-02-22 09:01:00 |
| R80.htm | 27394 | 2013-02-22 09:01:00 |
| R81.htm | 46783 | 2013-02-22 09:01:00 |
| R82.htm | 12291 | 2013-02-22 09:01:00 |
| R83.htm | 56905 | 2013-02-22 09:01:00 |
| R84.htm | 58218 | 2013-02-22 09:01:00 |
| R85.htm | 66264 | 2013-02-22 09:01:00 |
| R86.htm | 12183 | 2013-02-22 09:01:00 |
| R87.htm | 23759 | 2013-02-22 09:01:00 |
| R88.htm | 54453 | 2013-02-22 09:01:00 |
| R89.htm | 31239 | 2013-02-22 09:01:00 |
| R9.htm | 172186 | 2013-02-22 09:01:00 |
| R90.htm | 22340 | 2013-02-22 09:01:00 |
| R91.htm | 27390 | 2013-02-22 09:01:00 |
| R92.htm | 100287 | 2013-02-22 09:01:00 |
| R93.htm | 23166 | 2013-02-22 09:01:00 |
| R94.htm | 24205 | 2013-02-22 09:01:00 |
| R95.htm | 63624 | 2013-02-22 09:01:00 |
| R96.htm | 19031 | 2013-02-22 09:01:00 |
| R97.htm | 39895 | 2013-02-22 09:01:00 |
| R98.htm | 18265 | 2013-02-22 09:01:00 |
| R99.htm | 8333 | 2013-02-22 09:01:00 |
| report.css | 2721 | 2013-02-22 09:01:00 |
| Show.js | 6423 | 2013-02-22 09:01:00 |
 untitled.jpg | 3157 | 2013-02-22 09:01:00 |