Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-244229-index-headers.html | 2020-09-11 17:00:57 | |
| 0001193125-20-244229-index.html | 2020-09-11 17:00:57 | |
| 0001193125-20-244229.txt | 2020-09-11 17:00:57 | |
 0001193125-20-244229-xbrl.zip | 29842 | 2020-09-11 17:00:57 |
| d49115d8k.htm | 24362 | 2020-09-11 17:00:57 |
| d49115d8k_htm.xml | 3223 | 2020-09-11 17:00:57 |
| d49115dex991.htm | 233457 | 2020-09-11 17:00:57 |
| FilingSummary.xml | 1727 | 2020-09-11 17:00:57 |
| Financial_Report.xlsx | 5447 | 2020-09-11 17:00:57 |
 g49115dsp04aa.jpg | 6646 | 2020-09-11 17:00:57 |
| ip-20200908.xsd | 3093 | 2020-09-11 17:00:57 |
| ip-20200908_lab.xml | 17373 | 2020-09-11 17:00:57 |
| ip-20200908_pre.xml | 10970 | 2020-09-11 17:00:57 |
| MetaLinks.json | 18500 | 2020-09-11 17:00:57 |
| R1.htm | 38618 | 2020-09-11 17:00:57 |
| report.css | 2767 | 2020-09-11 17:00:57 |
| Show.js | 1085 | 2020-09-11 17:00:57 |