Parent Directory| Name | Size | Last Modified |
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| 0001490906-23-000021-index.html | 2023-10-13 09:17:10 | |
| 0001490906-23-000021.txt | 2023-10-13 09:17:10 | |
 0001490906-23-000021-xbrl.zip | 11341 | 2023-10-13 09:17:10 |
| annualmeetingrelease1023.htm | 8449 | 2023-10-13 09:17:10 |
| cffn-20231013.htm | 23719 | 2023-10-13 09:17:10 |
| cffn-20231013.xsd | 1970 | 2023-10-13 09:17:10 |
| cffn-20231013_htm.xml | 2726 | 2023-10-13 09:17:10 |
| cffn-20231013_lab.xml | 23938 | 2023-10-13 09:17:10 |
| cffn-20231013_pre.xml | 12575 | 2023-10-13 09:17:10 |
 cffnlogo.jpg | 43317 | 2023-10-13 09:17:10 |
| FilingSummary.xml | 1695 | 2023-10-13 09:17:10 |
| Financial_Report.xlsx | 5736 | 2023-10-13 09:17:10 |
| MetaLinks.json | 17541 | 2023-10-13 09:17:10 |
| R1.htm | 38225 | 2023-10-13 09:17:10 |
| report.css | 2767 | 2023-10-13 09:17:10 |
| Show.js | 1085 | 2023-10-13 09:17:10 |