Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051644-17-000007-index-headers.html | 2017-02-21 08:47:50 | |
| 0000051644-17-000007-index.html | 2017-02-21 08:47:50 | |
| 0000051644-17-000007.txt | 2017-02-21 08:47:50 | |
 0000051644-17-000007-xbrl.zip | 405279 | 2017-02-21 08:47:50 |
| FilingSummary.xml | 83589 | 2017-02-21 08:47:50 |
| Financial_Report.xlsx | 171234 | 2017-02-21 08:47:50 |
| ipg-20161231.xml | 4407984 | 2017-02-21 08:47:50 |
| ipg-20161231.xsd | 103501 | 2017-02-21 08:47:50 |
| ipg-20161231_cal.xml | 186784 | 2017-02-21 08:47:50 |
| ipg-20161231_def.xml | 375154 | 2017-02-21 08:47:50 |
| ipg-20161231_lab.xml | 1162752 | 2017-02-21 08:47:50 |
| ipg-20161231_pre.xml | 682988 | 2017-02-21 08:47:50 |
| ipg12311610k.htm | 3379199 | 2017-02-21 08:47:50 |
| ipg12311610kex311.htm | 12235 | 2017-02-21 08:47:50 |
| ipg12311610kex312.htm | 12440 | 2017-02-21 08:47:50 |
| ipg12311610kex32.htm | 6942 | 2017-02-21 08:47:50 |
| ipg12311610kexhibit12.htm | 51415 | 2017-02-21 08:47:50 |
| ipg12311610kexhibit21.htm | 26166 | 2017-02-21 08:47:50 |
| ipg12311610kexhibit23.htm | 3359 | 2017-02-21 08:47:50 |
| ipg12311610kexhibit24.htm | 25945 | 2017-02-21 08:47:50 |
 ipglogoa01a06.jpg | 12679 | 2017-02-21 08:47:50 |
| R1.htm | 29878 | 2017-02-21 08:47:50 |
| R10.htm | 31227 | 2017-02-21 08:47:50 |
| R100.htm | 16677 | 2017-02-21 08:47:50 |
| R101.htm | 9871 | 2017-02-21 08:47:50 |
| R102.htm | 17242 | 2017-02-21 08:47:50 |
| R103.htm | 40951 | 2017-02-21 08:47:50 |
| R104.htm | 9255 | 2017-02-21 08:47:50 |
| R105.htm | 39358 | 2017-02-21 08:47:50 |
| R106.htm | 43491 | 2017-02-21 08:47:50 |
| R107.htm | 14279 | 2017-02-21 08:47:50 |
| R108.htm | 43872 | 2017-02-21 08:47:50 |
| R109.htm | 35885 | 2017-02-21 08:47:50 |
| R11.htm | 62596 | 2017-02-21 08:47:50 |
| R110.htm | 29903 | 2017-02-21 08:47:50 |
| R111.htm | 55340 | 2017-02-21 08:47:50 |
| R112.htm | 20208 | 2017-02-21 08:47:50 |
| R113.htm | 16571 | 2017-02-21 08:47:50 |
| R114.htm | 22151 | 2017-02-21 08:47:50 |
| R115.htm | 24329 | 2017-02-21 08:47:50 |
| R116.htm | 20562 | 2017-02-21 08:47:50 |
| R117.htm | 50443 | 2017-02-21 08:47:50 |
| R118.htm | 14192 | 2017-02-21 08:47:50 |
| R119.htm | 8879 | 2017-02-21 08:47:50 |
| R12.htm | 98653 | 2017-02-21 08:47:50 |
| R120.htm | 34251 | 2017-02-21 08:47:50 |
| R121.htm | 12244 | 2017-02-21 08:47:50 |
| R122.htm | 28635 | 2017-02-21 08:47:50 |
| R123.htm | 122812 | 2017-02-21 08:47:50 |
| R124.htm | 52765 | 2017-02-21 08:47:50 |
| R125.htm | 55125 | 2017-02-21 08:47:50 |
| R126.htm | 17141 | 2017-02-21 08:47:50 |
| R127.htm | 34726 | 2017-02-21 08:47:50 |
| R128.htm | 13067 | 2017-02-21 08:47:50 |
| R129.htm | 56517 | 2017-02-21 08:47:50 |
| R13.htm | 78451 | 2017-02-21 08:47:50 |
| R130.htm | 35350 | 2017-02-21 08:47:50 |
| R131.htm | 8498 | 2017-02-21 08:47:50 |
| R132.htm | 43582 | 2017-02-21 08:47:50 |
| R133.htm | 7748 | 2017-02-21 08:47:50 |
| R134.htm | 31819 | 2017-02-21 08:47:50 |
| R135.htm | 56582 | 2017-02-21 08:47:50 |
| R136.htm | 11446 | 2017-02-21 08:47:50 |
| R14.htm | 173694 | 2017-02-21 08:47:50 |
| R15.htm | 71319 | 2017-02-21 08:47:50 |
| R16.htm | 146194 | 2017-02-21 08:47:50 |
| R17.htm | 109080 | 2017-02-21 08:47:50 |
| R18.htm | 511395 | 2017-02-21 08:47:50 |
| R19.htm | 136132 | 2017-02-21 08:47:50 |
| R2.htm | 59725 | 2017-02-21 08:47:50 |
| R20.htm | 75254 | 2017-02-21 08:47:50 |
| R21.htm | 17868 | 2017-02-21 08:47:50 |
| R22.htm | 105868 | 2017-02-21 08:47:50 |
| R23.htm | 6732 | 2017-02-21 08:47:50 |
| R24.htm | 7067 | 2017-02-21 08:47:50 |
| R25.htm | 4808 | 2017-02-21 08:47:50 |
| R26.htm | 5628 | 2017-02-21 08:47:50 |
| R27.htm | 15732 | 2017-02-21 08:47:50 |
| R28.htm | 6760 | 2017-02-21 08:47:50 |
| R29.htm | 8248 | 2017-02-21 08:47:50 |
| R3.htm | 70797 | 2017-02-21 08:47:50 |
| R30.htm | 7345 | 2017-02-21 08:47:50 |
| R31.htm | 6546 | 2017-02-21 08:47:50 |
| R32.htm | 4559 | 2017-02-21 08:47:50 |
| R33.htm | 8483 | 2017-02-21 08:47:50 |
| R34.htm | 7532 | 2017-02-21 08:47:50 |
| R35.htm | 7791 | 2017-02-21 08:47:50 |
| R36.htm | 11239 | 2017-02-21 08:47:50 |
| R37.htm | 7827 | 2017-02-21 08:47:50 |
| R38.htm | 8042 | 2017-02-21 08:47:50 |
| R39.htm | 7437 | 2017-02-21 08:47:50 |
| R4.htm | 88386 | 2017-02-21 08:47:50 |
| R40.htm | 8760 | 2017-02-21 08:47:50 |
| R41.htm | 6962 | 2017-02-21 08:47:50 |
| R42.htm | 5888 | 2017-02-21 08:47:50 |
| R43.htm | 7172 | 2017-02-21 08:47:50 |
| R44.htm | 44244 | 2017-02-21 08:47:50 |
| R45.htm | 11597 | 2017-02-21 08:47:50 |
| R46.htm | 31442 | 2017-02-21 08:47:50 |
| R47.htm | 9346 | 2017-02-21 08:47:50 |
| R48.htm | 29639 | 2017-02-21 08:47:50 |
| R49.htm | 25162 | 2017-02-21 08:47:50 |
| R5.htm | 15353 | 2017-02-21 08:47:50 |
| R50.htm | 28944 | 2017-02-21 08:47:50 |
| R51.htm | 25426 | 2017-02-21 08:47:50 |
| R52.htm | 21907 | 2017-02-21 08:47:50 |
| R53.htm | 17029 | 2017-02-21 08:47:50 |
| R54.htm | 19265 | 2017-02-21 08:47:50 |
| R55.htm | 15953 | 2017-02-21 08:47:50 |
| R56.htm | 15508 | 2017-02-21 08:47:50 |
| R57.htm | 30307 | 2017-02-21 08:47:50 |
| R58.htm | 35337 | 2017-02-21 08:47:50 |
| R59.htm | 14934 | 2017-02-21 08:47:50 |
| R6.htm | 88139 | 2017-02-21 08:47:50 |
| R60.htm | 16909 | 2017-02-21 08:47:50 |
| R61.htm | 37925 | 2017-02-21 08:47:50 |
| R62.htm | 43706 | 2017-02-21 08:47:50 |
| R63.htm | 33838 | 2017-02-21 08:47:50 |
| R64.htm | 21388 | 2017-02-21 08:47:50 |
| R65.htm | 25427 | 2017-02-21 08:47:50 |
| R66.htm | 40736 | 2017-02-21 08:47:50 |
| R67.htm | 32401 | 2017-02-21 08:47:50 |
| R68.htm | 29236 | 2017-02-21 08:47:50 |
| R69.htm | 19693 | 2017-02-21 08:47:50 |
| R7.htm | 86208 | 2017-02-21 08:47:50 |
| R70.htm | 40690 | 2017-02-21 08:47:50 |
| R71.htm | 47373 | 2017-02-21 08:47:50 |
| R72.htm | 88532 | 2017-02-21 08:47:50 |
| R73.htm | 14975 | 2017-02-21 08:47:50 |
| R74.htm | 212233 | 2017-02-21 08:47:50 |
| R75.htm | 155534 | 2017-02-21 08:47:50 |
| R76.htm | 52102 | 2017-02-21 08:47:50 |
| R77.htm | 47339 | 2017-02-21 08:47:50 |
| R78.htm | 22409 | 2017-02-21 08:47:50 |
| R79.htm | 21799 | 2017-02-21 08:47:50 |
| R8.htm | 50294 | 2017-02-21 08:47:50 |
| R80.htm | 83062 | 2017-02-21 08:47:50 |
| R81.htm | 50711 | 2017-02-21 08:47:50 |
| R82.htm | 16957 | 2017-02-21 08:47:50 |
| R83.htm | 25428 | 2017-02-21 08:47:50 |
| R84.htm | 34920 | 2017-02-21 08:47:50 |
| R85.htm | 106004 | 2017-02-21 08:47:50 |
| R86.htm | 21036 | 2017-02-21 08:47:50 |
| R87.htm | 45347 | 2017-02-21 08:47:50 |
| R88.htm | 20600 | 2017-02-21 08:47:50 |
| R89.htm | 34814 | 2017-02-21 08:47:50 |
| R9.htm | 90299 | 2017-02-21 08:47:50 |
| R90.htm | 4055 | 2017-02-21 08:47:50 |
| R91.htm | 23035 | 2017-02-21 08:47:50 |
| R92.htm | 4277 | 2017-02-21 08:47:50 |
| R93.htm | 16530 | 2017-02-21 08:47:50 |
| R94.htm | 8659 | 2017-02-21 08:47:50 |
| R95.htm | 20675 | 2017-02-21 08:47:50 |
| R96.htm | 14434 | 2017-02-21 08:47:50 |
| R97.htm | 21638 | 2017-02-21 08:47:50 |
| R98.htm | 15994 | 2017-02-21 08:47:50 |
| R99.htm | 15045 | 2017-02-21 08:47:50 |
| report.css | 2768 | 2017-02-21 08:47:50 |
| Show.js | 1411 | 2017-02-21 08:47:50 |