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|---|---|---|
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| 0000950170-25-065336-index.html | 2025-05-07 12:37:39 | |
| 0000950170-25-065336.txt | 2025-05-07 12:37:39 | |
 0000950170-25-065336-xbrl.zip | 238145 | 2025-05-07 12:37:39 |
| cbt-20250331.htm | 2959885 | 2025-05-07 12:37:39 |
| cbt-20250331.xsd | 1120873 | 2025-05-07 12:37:39 |
| cbt-20250331_htm.xml | 2420945 | 2025-05-07 12:37:39 |
| cbt-ex10_2.htm | 68820 | 2025-05-07 12:37:39 |
| cbt-ex10_3.htm | 54336 | 2025-05-07 12:37:39 |
| cbt-ex10_4.htm | 53496 | 2025-05-07 12:37:39 |
| cbt-ex31_1.htm | 17450 | 2025-05-07 12:37:39 |
| cbt-ex31_2.htm | 17495 | 2025-05-07 12:37:39 |
| cbt-ex32.htm | 14326 | 2025-05-07 12:37:39 |
| FilingSummary.xml | 32977 | 2025-05-07 12:37:39 |
| Financial_Report.xlsx | 73607 | 2025-05-07 12:37:39 |
| MetaLinks.json | 906708 | 2025-05-07 12:37:39 |
| R1.htm | 53098 | 2025-05-07 12:37:39 |
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| R31.htm | 13749 | 2025-05-07 12:37:39 |
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| R9.htm | 4714 | 2025-05-07 12:37:39 |
| report.css | 2767 | 2025-05-07 12:37:39 |
| Show.js | 1085 | 2025-05-07 12:37:39 |