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|---|---|---|
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| 0000051434-24-000024-index.html | 2024-02-16 17:01:12 | |
| 0000051434-24-000024.txt | 2024-02-16 17:01:12 | |
 0000051434-24-000024-xbrl.zip | 1051791 | 2024-02-16 17:01:12 |
| FilingSummary.xml | 87017 | 2024-02-16 17:01:12 |
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| ip-20231231.htm | 3235547 | 2024-02-16 17:01:12 |
| ip-20231231.xsd | 113956 | 2024-02-16 17:01:12 |
| ip-20231231exhibit10131.htm | 13255 | 2024-02-16 17:01:12 |
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 ip-20231231exhibit19007.jpg | 155967 | 2024-02-16 17:01:12 |
 ip-20231231exhibit19008.jpg | 48000 | 2024-02-16 17:01:12 |
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| ip-20231231exhibit32.htm | 5449 | 2024-02-16 17:01:12 |
| ip-20231231exhibit97.htm | 43743 | 2024-02-16 17:01:12 |
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 ip-20231231exhibit99001.jpg | 194138 | 2024-02-16 17:01:12 |
 ip-20231231exhibit99002.jpg | 206253 | 2024-02-16 17:01:12 |
 ip-20231231exhibit99003.jpg | 64314 | 2024-02-16 17:01:12 |
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