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|---|---|---|
 0000898430-24-000913-index-headers.html | 2024-11-05 12:28:58 | |
| 0000898430-24-000913-index.html | 2024-11-05 12:28:58 | |
| 0000898430-24-000913.txt | 2024-11-05 12:28:58 | |
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| 302_Certification.htm | 33081 | 2024-11-05 12:28:58 |
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 chartimages_3390526.jpg | 19821 | 2024-11-05 12:28:58 |
 chartimages_3390531.jpg | 74261 | 2024-11-05 12:28:58 |
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 chartimages_3390857.jpg | 19821 | 2024-11-05 12:28:58 |
 chartimages_3390865.jpg | 74261 | 2024-11-05 12:28:58 |
 chartimages_3390878.jpg | 19821 | 2024-11-05 12:28:58 |
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| cik0001097519-20240831.xsd | 7089 | 2024-11-05 12:28:58 |
| cik0001097519-20240831_def.xml | 7768 | 2024-11-05 12:28:58 |
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| cik0001097519-20240831_pre.xml | 14268 | 2024-11-05 12:28:58 |
| FilingSummary.xml | 3528 | 2024-11-05 12:28:58 |
| Financial_Report.xlsx | 14017 | 2024-11-05 12:28:58 |
 images_1820.jpg | 24911 | 2024-11-05 12:28:58 |
 images_1831.jpg | 109128 | 2024-11-05 12:28:58 |
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 imga545f6512.jpg | 38453 | 2024-11-05 12:28:58 |
| MetaLinks.json | 96080 | 2024-11-05 12:28:58 |
| R1.htm | 12732 | 2024-11-05 12:28:58 |
| R2.htm | 192178 | 2024-11-05 12:28:58 |
| R3.htm | 131443 | 2024-11-05 12:28:58 |
| report.css | 2767 | 2024-11-05 12:28:58 |
| Show.js | 1085 | 2024-11-05 12:28:58 |