Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-065844-index-headers.html | 2023-11-22 15:35:41 | |
| 0000950170-23-065844-index.html | 2023-11-22 15:35:41 | |
| 0000950170-23-065844.txt | 2023-11-22 15:35:41 | |
 0000950170-23-065844-xbrl.zip | 592773 | 2023-11-22 15:35:41 |
| cbt-20230930.htm | 5194845 | 2023-11-22 15:35:41 |
| cbt-20230930.xsd | 117024 | 2023-11-22 15:35:41 |
| cbt-20230930_cal.xml | 139798 | 2023-11-22 15:35:41 |
| cbt-20230930_def.xml | 525877 | 2023-11-22 15:35:41 |
| cbt-20230930_htm.xml | 6505612 | 2023-11-22 15:35:41 |
| cbt-20230930_lab.xml | 984946 | 2023-11-22 15:35:41 |
| cbt-20230930_pre.xml | 800951 | 2023-11-22 15:35:41 |
| cbt-ex10_aiii.htm | 66141 | 2023-11-22 15:35:41 |
| cbt-ex10_h.htm | 8025 | 2023-11-22 15:35:41 |
| cbt-ex10_i.htm | 50096 | 2023-11-22 15:35:41 |
| cbt-ex10_j.htm | 62197 | 2023-11-22 15:35:41 |
| cbt-ex10_k.htm | 49206 | 2023-11-22 15:35:41 |
| cbt-ex21.htm | 123516 | 2023-11-22 15:35:41 |
| cbt-ex23.htm | 3829 | 2023-11-22 15:35:41 |
| cbt-ex31_1.htm | 10734 | 2023-11-22 15:35:41 |
| cbt-ex31_2.htm | 10281 | 2023-11-22 15:35:41 |
| cbt-ex32.htm | 10109 | 2023-11-22 15:35:41 |
| FilingSummary.xml | 77254 | 2023-11-22 15:35:41 |
| Financial_Report.xlsx | 196102 | 2023-11-22 15:35:41 |
 img132887165_0.jpg | 101013 | 2023-11-22 15:35:41 |
| MetaLinks.json | 1638167 | 2023-11-22 15:35:41 |
| R1.htm | 69949 | 2023-11-22 15:35:41 |
| R10.htm | 68616 | 2023-11-22 15:35:41 |
| R100.htm | 17129 | 2023-11-22 15:35:41 |
| R101.htm | 8424 | 2023-11-22 15:35:41 |
| R102.htm | 13360 | 2023-11-22 15:35:41 |
| R103.htm | 31110 | 2023-11-22 15:35:41 |
| R104.htm | 11232 | 2023-11-22 15:35:41 |
| R105.htm | 42409 | 2023-11-22 15:35:41 |
| R106.htm | 64505 | 2023-11-22 15:35:41 |
| R107.htm | 24536 | 2023-11-22 15:35:41 |
| R108.htm | 4736 | 2023-11-22 15:35:41 |
| R109.htm | 55378 | 2023-11-22 15:35:41 |
| R11.htm | 4581 | 2023-11-22 15:35:41 |
| R110.htm | 15672 | 2023-11-22 15:35:41 |
| R111.htm | 19939 | 2023-11-22 15:35:41 |
| R112.htm | 49255 | 2023-11-22 15:35:41 |
| R113.htm | 21844 | 2023-11-22 15:35:41 |
| R114.htm | 42538 | 2023-11-22 15:35:41 |
| R12.htm | 15203 | 2023-11-22 15:35:41 |
| R13.htm | 8481 | 2023-11-22 15:35:41 |
| R14.htm | 53718 | 2023-11-22 15:35:41 |
| R15.htm | 14820 | 2023-11-22 15:35:41 |
| R16.htm | 7670 | 2023-11-22 15:35:41 |
| R17.htm | 7844 | 2023-11-22 15:35:41 |
| R18.htm | 23204 | 2023-11-22 15:35:41 |
| R19.htm | 34297 | 2023-11-22 15:35:41 |
| R2.htm | 102279 | 2023-11-22 15:35:41 |
| R20.htm | 68246 | 2023-11-22 15:35:41 |
| R21.htm | 38497 | 2023-11-22 15:35:41 |
| R22.htm | 99427 | 2023-11-22 15:35:41 |
| R23.htm | 17114 | 2023-11-22 15:35:41 |
| R24.htm | 57376 | 2023-11-22 15:35:41 |
| R25.htm | 12457 | 2023-11-22 15:35:41 |
| R26.htm | 1008845 | 2023-11-22 15:35:41 |
| R27.htm | 124509 | 2023-11-22 15:35:41 |
| R28.htm | 95682 | 2023-11-22 15:35:41 |
| R29.htm | 150722 | 2023-11-22 15:35:41 |
| R3.htm | 5184 | 2023-11-22 15:35:41 |
| R30.htm | 256467 | 2023-11-22 15:35:41 |
| R31.htm | 151804 | 2023-11-22 15:35:41 |
| R32.htm | 78268 | 2023-11-22 15:35:41 |
| R33.htm | 444926 | 2023-11-22 15:35:41 |
| R34.htm | 108640 | 2023-11-22 15:35:41 |
| R35.htm | 22331 | 2023-11-22 15:35:41 |
| R36.htm | 32034 | 2023-11-22 15:35:41 |
| R37.htm | 68813 | 2023-11-22 15:35:41 |
| R38.htm | 39598 | 2023-11-22 15:35:41 |
| R39.htm | 71535 | 2023-11-22 15:35:41 |
| R4.htm | 52456 | 2023-11-22 15:35:41 |
| R40.htm | 51374 | 2023-11-22 15:35:41 |
| R41.htm | 1007803 | 2023-11-22 15:35:41 |
| R42.htm | 108782 | 2023-11-22 15:35:41 |
| R43.htm | 96160 | 2023-11-22 15:35:41 |
| R44.htm | 151703 | 2023-11-22 15:35:41 |
| R45.htm | 245670 | 2023-11-22 15:35:41 |
| R46.htm | 150741 | 2023-11-22 15:35:41 |
| R47.htm | 41471 | 2023-11-22 15:35:41 |
| R48.htm | 430399 | 2023-11-22 15:35:41 |
| R49.htm | 45547 | 2023-11-22 15:35:41 |
| R5.htm | 7266 | 2023-11-22 15:35:41 |
| R50.htm | 21089 | 2023-11-22 15:35:41 |
| R51.htm | 17535 | 2023-11-22 15:35:41 |
| R52.htm | 11569 | 2023-11-22 15:35:41 |
| R53.htm | 4541 | 2023-11-22 15:35:41 |
| R54.htm | 20603 | 2023-11-22 15:35:41 |
| R55.htm | 4860 | 2023-11-22 15:35:41 |
| R56.htm | 12881 | 2023-11-22 15:35:41 |
| R57.htm | 17872 | 2023-11-22 15:35:41 |
| R58.htm | 26294 | 2023-11-22 15:35:41 |
| R59.htm | 11161 | 2023-11-22 15:35:41 |
| R6.htm | 126405 | 2023-11-22 15:35:41 |
| R60.htm | 11307 | 2023-11-22 15:35:41 |
| R61.htm | 102806 | 2023-11-22 15:35:41 |
| R62.htm | 47717 | 2023-11-22 15:35:41 |
| R63.htm | 34946 | 2023-11-22 15:35:41 |
| R64.htm | 19366 | 2023-11-22 15:35:41 |
| R65.htm | 28885 | 2023-11-22 15:35:41 |
| R66.htm | 20436 | 2023-11-22 15:35:41 |
| R67.htm | 22672 | 2023-11-22 15:35:41 |
| R68.htm | 13798 | 2023-11-22 15:35:41 |
| R69.htm | 20691 | 2023-11-22 15:35:41 |
| R7.htm | 26473 | 2023-11-22 15:35:41 |
| R70.htm | 30806 | 2023-11-22 15:35:41 |
| R71.htm | 78080 | 2023-11-22 15:35:41 |
| R72.htm | 44549 | 2023-11-22 15:35:41 |
| R73.htm | 9837 | 2023-11-22 15:35:41 |
| R74.htm | 16321 | 2023-11-22 15:35:41 |
| R75.htm | 17626 | 2023-11-22 15:35:41 |
| R76.htm | 24328 | 2023-11-22 15:35:41 |
| R77.htm | 39747 | 2023-11-22 15:35:41 |
| R78.htm | 32570 | 2023-11-22 15:35:41 |
| R79.htm | 7858 | 2023-11-22 15:35:41 |
| R8.htm | 128102 | 2023-11-22 15:35:41 |
| R80.htm | 13187 | 2023-11-22 15:35:41 |
| R81.htm | 72186 | 2023-11-22 15:35:41 |
| R82.htm | 60870 | 2023-11-22 15:35:41 |
| R83.htm | 15941 | 2023-11-22 15:35:41 |
| R84.htm | 68457 | 2023-11-22 15:35:41 |
| R85.htm | 8989 | 2023-11-22 15:35:41 |
| R86.htm | 11496 | 2023-11-22 15:35:41 |
| R87.htm | 38771 | 2023-11-22 15:35:41 |
| R88.htm | 21588 | 2023-11-22 15:35:41 |
| R89.htm | 59353 | 2023-11-22 15:35:41 |
| R9.htm | 4297 | 2023-11-22 15:35:41 |
| R90.htm | 25008 | 2023-11-22 15:35:41 |
| R91.htm | 4965 | 2023-11-22 15:35:41 |
| R92.htm | 11416 | 2023-11-22 15:35:41 |
| R93.htm | 18814 | 2023-11-22 15:35:41 |
| R94.htm | 27747 | 2023-11-22 15:35:41 |
| R95.htm | 41865 | 2023-11-22 15:35:41 |
| R96.htm | 52865 | 2023-11-22 15:35:41 |
| R97.htm | 12609 | 2023-11-22 15:35:41 |
| R98.htm | 7856 | 2023-11-22 15:35:41 |
| R99.htm | 15515 | 2023-11-22 15:35:41 |
| report.css | 2768 | 2023-11-22 15:35:41 |
| Show.js | 1086 | 2023-11-22 15:35:41 |