Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-035405-index-headers.html | 2015-02-05 16:08:00 | |
| 0001193125-15-035405-index.html | 2015-02-05 16:08:00 | |
| 0001193125-15-035405.txt | 2015-02-05 16:08:00 | |
 0001193125-15-035405-xbrl.zip | 158070 | 2015-02-05 16:08:00 |
| cbt-20141231.xml | 956887 | 2015-02-05 16:08:00 |
| cbt-20141231.xsd | 60273 | 2015-02-05 16:08:00 |
| cbt-20141231_cal.xml | 111958 | 2015-02-05 16:08:00 |
| cbt-20141231_def.xml | 234563 | 2015-02-05 16:08:00 |
| cbt-20141231_lab.xml | 510476 | 2015-02-05 16:08:00 |
| cbt-20141231_pre.xml | 395960 | 2015-02-05 16:08:00 |
| d850813d10q.htm | 576393 | 2015-02-05 16:08:00 |
| d850813dex101.htm | 52391 | 2015-02-05 16:08:00 |
| d850813dex311.htm | 8983 | 2015-02-05 16:08:00 |
| d850813dex312.htm | 8995 | 2015-02-05 16:08:00 |
| d850813dex32.htm | 3821 | 2015-02-05 16:08:00 |
| FilingSummary.xml | 39339 | 2015-02-05 16:08:00 |
| Financial_Report.xls | 855109 | 2015-02-05 16:08:00 |
| Financial_Report.xlsx | 196212 | 2015-02-05 16:08:00 |
 g850813ex10_1logo.jpg | 3129 | 2015-02-05 16:08:00 |
 g850813ex10_1pg01.jpg | 8051 | 2015-02-05 16:08:00 |
| R1.htm | 29560 | 2015-02-05 16:08:00 |
| R10.htm | 30088 | 2015-02-05 16:08:00 |
| R11.htm | 9380 | 2015-02-05 16:08:00 |
| R12.htm | 29969 | 2015-02-05 16:08:00 |
| R13.htm | 33869 | 2015-02-05 16:08:00 |
| R14.htm | 18639 | 2015-02-05 16:08:00 |
| R15.htm | 42212 | 2015-02-05 16:08:00 |
| R16.htm | 28891 | 2015-02-05 16:08:00 |
| R17.htm | 10028 | 2015-02-05 16:08:00 |
| R18.htm | 44073 | 2015-02-05 16:08:00 |
| R19.htm | 35213 | 2015-02-05 16:08:00 |
| R2.htm | 108996 | 2015-02-05 16:08:00 |
| R20.htm | 14504 | 2015-02-05 16:08:00 |
| R21.htm | 24785 | 2015-02-05 16:08:00 |
| R22.htm | 10401 | 2015-02-05 16:08:00 |
| R23.htm | 50584 | 2015-02-05 16:08:00 |
| R24.htm | 64124 | 2015-02-05 16:08:00 |
| R25.htm | 9308 | 2015-02-05 16:08:00 |
| R26.htm | 26236 | 2015-02-05 16:08:00 |
| R27.htm | 33430 | 2015-02-05 16:08:00 |
| R28.htm | 31419 | 2015-02-05 16:08:00 |
| R29.htm | 10841 | 2015-02-05 16:08:00 |
| R3.htm | 41882 | 2015-02-05 16:08:00 |
| R30.htm | 43418 | 2015-02-05 16:08:00 |
| R31.htm | 18509 | 2015-02-05 16:08:00 |
| R32.htm | 46126 | 2015-02-05 16:08:00 |
| R33.htm | 26615 | 2015-02-05 16:08:00 |
| R34.htm | 11321 | 2015-02-05 16:08:00 |
| R35.htm | 43867 | 2015-02-05 16:08:00 |
| R36.htm | 14429 | 2015-02-05 16:08:00 |
| R37.htm | 18118 | 2015-02-05 16:08:00 |
| R38.htm | 32336 | 2015-02-05 16:08:00 |
| R39.htm | 51386 | 2015-02-05 16:08:00 |
| R4.htm | 10341 | 2015-02-05 16:08:00 |
| R40.htm | 66581 | 2015-02-05 16:08:00 |
| R41.htm | 44984 | 2015-02-05 16:08:00 |
| R42.htm | 22718 | 2015-02-05 16:08:00 |
| R43.htm | 48261 | 2015-02-05 16:08:00 |
| R44.htm | 21230 | 2015-02-05 16:08:00 |
| R45.htm | 37207 | 2015-02-05 16:08:00 |
| R46.htm | 24409 | 2015-02-05 16:08:00 |
| R47.htm | 18507 | 2015-02-05 16:08:00 |
| R48.htm | 36197 | 2015-02-05 16:08:00 |
| R49.htm | 38272 | 2015-02-05 16:08:00 |
| R5.htm | 160493 | 2015-02-05 16:08:00 |
| R50.htm | 37744 | 2015-02-05 16:08:00 |
| R51.htm | 45729 | 2015-02-05 16:08:00 |
| R52.htm | 28541 | 2015-02-05 16:08:00 |
| R53.htm | 19869 | 2015-02-05 16:08:00 |
| R54.htm | 73040 | 2015-02-05 16:08:00 |
| R55.htm | 23516 | 2015-02-05 16:08:00 |
| R56.htm | 7380 | 2015-02-05 16:08:00 |
| R57.htm | 13775 | 2015-02-05 16:08:00 |
| R58.htm | 40706 | 2015-02-05 16:08:00 |
| R59.htm | 170325 | 2015-02-05 16:08:00 |
| R6.htm | 37491 | 2015-02-05 16:08:00 |
| R60.htm | 45973 | 2015-02-05 16:08:00 |
| R61.htm | 6901 | 2015-02-05 16:08:00 |
| R62.htm | 7799 | 2015-02-05 16:08:00 |
| R63.htm | 21311 | 2015-02-05 16:08:00 |
| R64.htm | 11572 | 2015-02-05 16:08:00 |
| R65.htm | 41246 | 2015-02-05 16:08:00 |
| R66.htm | 5827 | 2015-02-05 16:08:00 |
| R67.htm | 13663 | 2015-02-05 16:08:00 |
| R68.htm | 5965 | 2015-02-05 16:08:00 |
| R69.htm | 29051 | 2015-02-05 16:08:00 |
| R7.htm | 129887 | 2015-02-05 16:08:00 |
| R70.htm | 32997 | 2015-02-05 16:08:00 |
| R71.htm | 14534 | 2015-02-05 16:08:00 |
| R8.htm | 11540 | 2015-02-05 16:08:00 |
| R9.htm | 36812 | 2015-02-05 16:08:00 |
| report.css | 2740 | 2015-02-05 16:08:00 |
| Show.js | 1410 | 2015-02-05 16:08:00 |