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| 0000021175-19-000093-index.html | 2019-08-05 10:44:12 | |
| 0000021175-19-000093.txt | 2019-08-05 10:44:12 | |
 0000021175-19-000093-xbrl.zip | 337232 | 2019-08-05 10:44:12 |
| cna-20190630.xsd | 65352 | 2019-08-05 10:44:12 |
| cna-20190630_cal.xml | 142786 | 2019-08-05 10:44:12 |
| cna-20190630_def.xml | 305286 | 2019-08-05 10:44:12 |
| cna-20190630_lab.xml | 772129 | 2019-08-05 10:44:12 |
| cna-20190630_pre.xml | 478375 | 2019-08-05 10:44:12 |
| cna2019q2.htm | 3506138 | 2019-08-05 10:44:12 |
| cna2019q2_htm.xml | 4760841 | 2019-08-05 10:44:12 |
| FilingSummary.xml | 44249 | 2019-08-05 10:44:12 |
| Financial_Report.xlsx | 96139 | 2019-08-05 10:44:12 |
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| q22019cnaex311.htm | 14632 | 2019-08-05 10:44:12 |
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| report.css | 2767 | 2019-08-05 10:44:12 |
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