Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000021175-20-000126-index-headers.html | 2020-12-31 09:34:41 | |
| 0000021175-20-000126-index.html | 2020-12-31 09:34:41 | |
| 0000021175-20-000126.txt | 2020-12-31 09:34:41 | |
 0000021175-20-000126-xbrl.zip | 121068 | 2020-12-31 09:34:41 |
| cna-20201230.htm | 40969 | 2020-12-31 09:34:41 |
| cna-20201230.xsd | 2576 | 2020-12-31 09:34:41 |
| cna-20201230_cal.xml | 738 | 2020-12-31 09:34:41 |
| cna-20201230_def.xml | 15404 | 2020-12-31 09:34:41 |
| cna-20201230_htm.xml | 13890 | 2020-12-31 09:34:41 |
| cna-20201230_lab.xml | 29856 | 2020-12-31 09:34:41 |
| cna-20201230_pre.xml | 16054 | 2020-12-31 09:34:41 |
 cnalogoq32020a031.gif | 2053 | 2020-12-31 09:34:41 |
| dec30exhibit101.htm | 939530 | 2020-12-31 09:34:41 |
| dec30exhibit991.htm | 9621 | 2020-12-31 09:34:41 |
| FilingSummary.xml | 1852 | 2020-12-31 09:34:41 |
| Financial_Report.xlsx | 5538 | 2020-12-31 09:34:41 |
| MetaLinks.json | 20751 | 2020-12-31 09:34:41 |
| R1.htm | 42667 | 2020-12-31 09:34:41 |
| report.css | 2767 | 2020-12-31 09:34:41 |
| Show.js | 1085 | 2020-12-31 09:34:41 |