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| 0000021175-23-000054-index.html | 2023-07-31 08:35:10 | |
| 0000021175-23-000054.txt | 2023-07-31 08:35:10 | |
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| cna-20230731.htm | 30375 | 2023-07-31 08:35:10 |
| cna-20230731.xsd | 2300 | 2023-07-31 08:35:10 |
| cna-20230731_def.xml | 15232 | 2023-07-31 08:35:10 |
| cna-20230731_htm.xml | 4028 | 2023-07-31 08:35:10 |
| cna-20230731_lab.xml | 29675 | 2023-07-31 08:35:10 |
| cna-20230731_pre.xml | 15882 | 2023-07-31 08:35:10 |
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| FilingSummary.xml | 1982 | 2023-07-31 08:35:10 |
| Financial_Report.xlsx | 5801 | 2023-07-31 08:35:10 |
| MetaLinks.json | 20476 | 2023-07-31 08:35:10 |
| q22023exhibit991.htm | 302473 | 2023-07-31 08:35:10 |
| q22023exhibit992.htm | 1049502 | 2023-07-31 08:35:10 |
| R1.htm | 42094 | 2023-07-31 08:35:10 |
| report.css | 2767 | 2023-07-31 08:35:10 |
| Show.js | 1085 | 2023-07-31 08:35:10 |