Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001071739-22-000071-index-headers.html | 2022-02-22 16:58:11 | |
| 0001071739-22-000071-index.html | 2022-02-22 16:58:11 | |
| 0001071739-22-000071.txt | 2022-02-22 16:58:11 | |
 0001071739-22-000071-xbrl.zip | 707265 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit1012.htm | 71139 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit1030.htm | 13807 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit1031.htm | 79691 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit108g.htm | 8450 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit108h.htm | 11245 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit21.htm | 127646 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit23.htm | 2444 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit311.htm | 11065 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit312.htm | 10914 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit321.htm | 5635 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit322.htm | 5527 | 2022-02-22 16:58:11 |
| a2021123110-kexhibit41.htm | 28836 | 2022-02-22 16:58:11 |
| cnc-20211231.htm | 3536472 | 2022-02-22 16:58:11 |
| cnc-20211231.xsd | 84495 | 2022-02-22 16:58:11 |
| cnc-20211231_cal.xml | 158116 | 2022-02-22 16:58:11 |
| cnc-20211231_def.xml | 490268 | 2022-02-22 16:58:11 |
 cnc-20211231_g1.jpg | 123022 | 2022-02-22 16:58:11 |
| cnc-20211231_htm.xml | 3023697 | 2022-02-22 16:58:11 |
| cnc-20211231_lab.xml | 1064212 | 2022-02-22 16:58:11 |
| cnc-20211231_pre.xml | 781637 | 2022-02-22 16:58:11 |
| FilingSummary.xml | 60936 | 2022-02-22 16:58:11 |
| Financial_Report.xlsx | 165045 | 2022-02-22 16:58:11 |
| MetaLinks.json | 1087851 | 2022-02-22 16:58:11 |
| R1.htm | 63073 | 2022-02-22 16:58:11 |
| R10.htm | 6797 | 2022-02-22 16:58:11 |
| R100.htm | 62016 | 2022-02-22 16:58:11 |
| R11.htm | 75181 | 2022-02-22 16:58:11 |
| R12.htm | 48181 | 2022-02-22 16:58:11 |
| R13.htm | 136662 | 2022-02-22 16:58:11 |
| R14.htm | 105862 | 2022-02-22 16:58:11 |
| R15.htm | 17749 | 2022-02-22 16:58:11 |
| R16.htm | 54573 | 2022-02-22 16:58:11 |
| R17.htm | 61138 | 2022-02-22 16:58:11 |
| R18.htm | 11802 | 2022-02-22 16:58:11 |
| R19.htm | 58238 | 2022-02-22 16:58:11 |
| R2.htm | 7855 | 2022-02-22 16:58:11 |
| R20.htm | 26658 | 2022-02-22 16:58:11 |
| R21.htm | 12755 | 2022-02-22 16:58:11 |
| R22.htm | 5146 | 2022-02-22 16:58:11 |
| R23.htm | 84332 | 2022-02-22 16:58:11 |
| R24.htm | 15871 | 2022-02-22 16:58:11 |
| R25.htm | 5574 | 2022-02-22 16:58:11 |
| R26.htm | 8683 | 2022-02-22 16:58:11 |
| R27.htm | 19431 | 2022-02-22 16:58:11 |
| R28.htm | 22251 | 2022-02-22 16:58:11 |
| R29.htm | 50535 | 2022-02-22 16:58:11 |
| R3.htm | 128487 | 2022-02-22 16:58:11 |
| R30.htm | 120196 | 2022-02-22 16:58:11 |
| R31.htm | 106635 | 2022-02-22 16:58:11 |
| R32.htm | 26213 | 2022-02-22 16:58:11 |
| R33.htm | 38427 | 2022-02-22 16:58:11 |
| R34.htm | 133328 | 2022-02-22 16:58:11 |
| R35.htm | 105629 | 2022-02-22 16:58:11 |
| R36.htm | 16816 | 2022-02-22 16:58:11 |
| R37.htm | 57339 | 2022-02-22 16:58:11 |
| R38.htm | 58060 | 2022-02-22 16:58:11 |
| R39.htm | 11245 | 2022-02-22 16:58:11 |
| R4.htm | 22092 | 2022-02-22 16:58:11 |
| R40.htm | 35637 | 2022-02-22 16:58:11 |
| R41.htm | 24143 | 2022-02-22 16:58:11 |
| R42.htm | 85187 | 2022-02-22 16:58:11 |
| R43.htm | 12493 | 2022-02-22 16:58:11 |
| R44.htm | 21367 | 2022-02-22 16:58:11 |
| R45.htm | 46410 | 2022-02-22 16:58:11 |
| R46.htm | 118665 | 2022-02-22 16:58:11 |
| R47.htm | 4542 | 2022-02-22 16:58:11 |
| R48.htm | 20377 | 2022-02-22 16:58:11 |
| R49.htm | 23644 | 2022-02-22 16:58:11 |
| R5.htm | 111397 | 2022-02-22 16:58:11 |
| R50.htm | 12965 | 2022-02-22 16:58:11 |
| R51.htm | 8037 | 2022-02-22 16:58:11 |
| R52.htm | 43182 | 2022-02-22 16:58:11 |
| R53.htm | 79707 | 2022-02-22 16:58:11 |
| R54.htm | 15497 | 2022-02-22 16:58:11 |
| R55.htm | 49655 | 2022-02-22 16:58:11 |
| R56.htm | 43140 | 2022-02-22 16:58:11 |
| R57.htm | 36681 | 2022-02-22 16:58:11 |
| R58.htm | 42880 | 2022-02-22 16:58:11 |
| R59.htm | 110989 | 2022-02-22 16:58:11 |
| R6.htm | 42363 | 2022-02-22 16:58:11 |
| R60.htm | 4133 | 2022-02-22 16:58:11 |
| R61.htm | 26864 | 2022-02-22 16:58:11 |
| R62.htm | 24620 | 2022-02-22 16:58:11 |
| R63.htm | 9688 | 2022-02-22 16:58:11 |
| R64.htm | 22354 | 2022-02-22 16:58:11 |
| R65.htm | 13412 | 2022-02-22 16:58:11 |
| R66.htm | 30786 | 2022-02-22 16:58:11 |
| R67.htm | 4496 | 2022-02-22 16:58:11 |
| R68.htm | 22384 | 2022-02-22 16:58:11 |
| R69.htm | 19306 | 2022-02-22 16:58:11 |
| R7.htm | 71823 | 2022-02-22 16:58:11 |
| R70.htm | 15067 | 2022-02-22 16:58:11 |
| R71.htm | 80419 | 2022-02-22 16:58:11 |
| R72.htm | 9057 | 2022-02-22 16:58:11 |
| R73.htm | 114157 | 2022-02-22 16:58:11 |
| R74.htm | 33705 | 2022-02-22 16:58:11 |
| R75.htm | 44296 | 2022-02-22 16:58:11 |
| R76.htm | 7999 | 2022-02-22 16:58:11 |
| R77.htm | 18364 | 2022-02-22 16:58:11 |
| R78.htm | 10744 | 2022-02-22 16:58:11 |
| R79.htm | 25022 | 2022-02-22 16:58:11 |
| R8.htm | 11764 | 2022-02-22 16:58:11 |
| R80.htm | 31377 | 2022-02-22 16:58:11 |
| R81.htm | 18021 | 2022-02-22 16:58:11 |
| R82.htm | 20941 | 2022-02-22 16:58:11 |
| R83.htm | 48599 | 2022-02-22 16:58:11 |
| R84.htm | 7311 | 2022-02-22 16:58:11 |
| R85.htm | 20031 | 2022-02-22 16:58:11 |
| R86.htm | 36503 | 2022-02-22 16:58:11 |
| R87.htm | 41358 | 2022-02-22 16:58:11 |
| R88.htm | 20722 | 2022-02-22 16:58:11 |
| R89.htm | 20652 | 2022-02-22 16:58:11 |
| R9.htm | 113019 | 2022-02-22 16:58:11 |
| R90.htm | 33039 | 2022-02-22 16:58:11 |
| R91.htm | 23899 | 2022-02-22 16:58:11 |
| R92.htm | 6257 | 2022-02-22 16:58:11 |
| R93.htm | 37150 | 2022-02-22 16:58:11 |
| R94.htm | 11575 | 2022-02-22 16:58:11 |
| R95.htm | 41506 | 2022-02-22 16:58:11 |
| R96.htm | 26801 | 2022-02-22 16:58:11 |
| R97.htm | 121180 | 2022-02-22 16:58:11 |
| R98.htm | 20560 | 2022-02-22 16:58:11 |
| R99.htm | 81776 | 2022-02-22 16:58:11 |
| report.css | 2768 | 2022-02-22 16:58:11 |
| Show.js | 1086 | 2022-02-22 16:58:11 |