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|---|---|---|
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| 0000950170-23-039697-index.html | 2023-08-08 15:02:25 | |
| 0000950170-23-039697.txt | 2023-08-08 15:02:25 | |
 0000950170-23-039697-xbrl.zip | 550203 | 2023-08-08 15:02:25 |
| cbt-20230630.htm | 3754500 | 2023-08-08 15:02:25 |
| cbt-20230630.xsd | 48024 | 2023-08-08 15:02:25 |
| cbt-20230630_cal.xml | 67057 | 2023-08-08 15:02:25 |
| cbt-20230630_def.xml | 156568 | 2023-08-08 15:02:25 |
| cbt-20230630_htm.xml | 2937314 | 2023-08-08 15:02:25 |
| cbt-20230630_lab.xml | 411525 | 2023-08-08 15:02:25 |
| cbt-20230630_pre.xml | 304796 | 2023-08-08 15:02:25 |
| cbt-ex10_1.htm | 2008733 | 2023-08-08 15:02:25 |
| cbt-ex10_2.htm | 41148 | 2023-08-08 15:02:25 |
| cbt-ex10_3.htm | 1639757 | 2023-08-08 15:02:25 |
| cbt-ex31_1.htm | 19843 | 2023-08-08 15:02:25 |
| cbt-ex31_2.htm | 19888 | 2023-08-08 15:02:25 |
| cbt-ex32.htm | 15821 | 2023-08-08 15:02:25 |
| cbt-ex3_2.htm | 144976 | 2023-08-08 15:02:25 |
| FilingSummary.xml | 35369 | 2023-08-08 15:02:25 |
| Financial_Report.xlsx | 80084 | 2023-08-08 15:02:25 |
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| MetaLinks.json | 779423 | 2023-08-08 15:02:25 |
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| R10.htm | 4994 | 2023-08-08 15:02:25 |
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| R30.htm | 554564 | 2023-08-08 15:02:25 |
| R31.htm | 3892 | 2023-08-08 15:02:25 |
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| R9.htm | 94140 | 2023-08-08 15:02:25 |
| report.css | 2767 | 2023-08-08 15:02:25 |
| Show.js | 1085 | 2023-08-08 15:02:25 |