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| 0000016875-25-000008-index.html | 2025-02-27 11:24:45 | |
| 0000016875-25-000008.txt | 2025-02-27 11:24:45 | |
 0000016875-25-000008-xbrl.zip | 1450608 | 2025-02-27 11:24:45 |
| cp-20241231.htm | 3448354 | 2025-02-27 11:24:45 |
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