Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726958-25-000101-index-headers.html | 2025-09-08 16:28:20 | |
| 0000726958-25-000101-index.html | 2025-09-08 16:28:20 | |
| 0000726958-25-000101.txt | 2025-09-08 16:28:20 | |
 0000726958-25-000101-xbrl.zip | 112316 | 2025-09-08 16:28:20 |
| casy-20250731.htm | 501775 | 2025-09-08 16:28:20 |
| casy-20250731.xsd | 21508 | 2025-09-08 16:28:20 |
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| casy-20250731_htm.xml | 189930 | 2025-09-08 16:28:20 |
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| casy-ex321_2025731xq1.htm | 5495 | 2025-09-08 16:28:20 |
| casy-ex322_2025731xq1.htm | 5476 | 2025-09-08 16:28:20 |
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| R10.htm | 10520 | 2025-09-08 16:28:20 |
| R11.htm | 13369 | 2025-09-08 16:28:20 |
| R12.htm | 19569 | 2025-09-08 16:28:20 |
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| R14.htm | 9645 | 2025-09-08 16:28:20 |
| R15.htm | 37090 | 2025-09-08 16:28:20 |
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| R17.htm | 13086 | 2025-09-08 16:28:20 |
| R18.htm | 28916 | 2025-09-08 16:28:20 |
| R19.htm | 7119 | 2025-09-08 16:28:20 |
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| R20.htm | 9108 | 2025-09-08 16:28:20 |
| R21.htm | 55405 | 2025-09-08 16:28:20 |
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| R24.htm | 9218 | 2025-09-08 16:28:20 |
| R25.htm | 11651 | 2025-09-08 16:28:20 |
| R26.htm | 12264 | 2025-09-08 16:28:20 |
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| R3.htm | 5124 | 2025-09-08 16:28:20 |
| R4.htm | 76598 | 2025-09-08 16:28:20 |
| R5.htm | 50694 | 2025-09-08 16:28:20 |
| R6.htm | 4304 | 2025-09-08 16:28:20 |
| R7.htm | 90554 | 2025-09-08 16:28:20 |
| R8.htm | 6645 | 2025-09-08 16:28:20 |
| R9.htm | 7581 | 2025-09-08 16:28:20 |
| report.css | 2767 | 2025-09-08 16:28:20 |
| Show.js | 1085 | 2025-09-08 16:28:20 |