Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001856525-23-000049-index-headers.html | 2023-12-05 07:30:40 | |
| 0001856525-23-000049-index.html | 2023-12-05 07:30:40 | |
| 0001856525-23-000049.txt | 2023-12-05 07:30:40 | |
 0001856525-23-000049-xbrl.zip | 297759 | 2023-12-05 07:30:40 |
| cnm-20231029.htm | 1360631 | 2023-12-05 07:30:40 |
| cnm-20231029.xsd | 50342 | 2023-12-05 07:30:40 |
| cnm-20231029_cal.xml | 72768 | 2023-12-05 07:30:40 |
| cnm-20231029_def.xml | 239768 | 2023-12-05 07:30:40 |
 cnm-20231029_g1.jpg | 94445 | 2023-12-05 07:30:40 |
| cnm-20231029_htm.xml | 831822 | 2023-12-05 07:30:40 |
| cnm-20231029_lab.xml | 651497 | 2023-12-05 07:30:40 |
| cnm-20231029_pre.xml | 412564 | 2023-12-05 07:30:40 |
| coremainex311q32023.htm | 9443 | 2023-12-05 07:30:40 |
| coremainex312q32023.htm | 9582 | 2023-12-05 07:30:40 |
| coremainex321q32023.htm | 5704 | 2023-12-05 07:30:40 |
| coremainex322q32023.htm | 5729 | 2023-12-05 07:30:40 |
| FilingSummary.xml | 33322 | 2023-12-05 07:30:40 |
| Financial_Report.xlsx | 89592 | 2023-12-05 07:30:40 |
| MetaLinks.json | 748821 | 2023-12-05 07:30:40 |
| R1.htm | 55380 | 2023-12-05 07:30:40 |
| R10.htm | 16744 | 2023-12-05 07:30:40 |
| R11.htm | 22284 | 2023-12-05 07:30:40 |
| R12.htm | 51736 | 2023-12-05 07:30:40 |
| R13.htm | 40957 | 2023-12-05 07:30:40 |
| R14.htm | 53890 | 2023-12-05 07:30:40 |
| R15.htm | 11751 | 2023-12-05 07:30:40 |
| R16.htm | 29517 | 2023-12-05 07:30:40 |
| R17.htm | 29540 | 2023-12-05 07:30:40 |
| R18.htm | 39855 | 2023-12-05 07:30:40 |
| R19.htm | 13003 | 2023-12-05 07:30:40 |
| R2.htm | 128455 | 2023-12-05 07:30:40 |
| R20.htm | 9358 | 2023-12-05 07:30:40 |
| R21.htm | 15402 | 2023-12-05 07:30:40 |
| R22.htm | 22592 | 2023-12-05 07:30:40 |
| R23.htm | 22118 | 2023-12-05 07:30:40 |
| R24.htm | 19468 | 2023-12-05 07:30:40 |
| R25.htm | 46099 | 2023-12-05 07:30:40 |
| R26.htm | 48828 | 2023-12-05 07:30:40 |
| R27.htm | 49194 | 2023-12-05 07:30:40 |
| R28.htm | 34583 | 2023-12-05 07:30:40 |
| R29.htm | 27003 | 2023-12-05 07:30:40 |
| R3.htm | 19891 | 2023-12-05 07:30:40 |
| R30.htm | 37952 | 2023-12-05 07:30:40 |
| R31.htm | 48832 | 2023-12-05 07:30:40 |
| R32.htm | 19124 | 2023-12-05 07:30:40 |
| R33.htm | 43437 | 2023-12-05 07:30:40 |
| R34.htm | 33868 | 2023-12-05 07:30:40 |
| R35.htm | 9836 | 2023-12-05 07:30:40 |
| R36.htm | 11486 | 2023-12-05 07:30:40 |
| R37.htm | 11059 | 2023-12-05 07:30:40 |
| R38.htm | 8623 | 2023-12-05 07:30:40 |
| R39.htm | 14416 | 2023-12-05 07:30:40 |
| R4.htm | 89235 | 2023-12-05 07:30:40 |
| R40.htm | 5544 | 2023-12-05 07:30:40 |
| R41.htm | 12950 | 2023-12-05 07:30:40 |
| R42.htm | 25605 | 2023-12-05 07:30:40 |
| R43.htm | 57641 | 2023-12-05 07:30:40 |
| R44.htm | 15250 | 2023-12-05 07:30:40 |
| R45.htm | 32499 | 2023-12-05 07:30:40 |
| R46.htm | 35703 | 2023-12-05 07:30:40 |
| R47.htm | 28857 | 2023-12-05 07:30:40 |
| R48.htm | 8346 | 2023-12-05 07:30:40 |
| R49.htm | 5052 | 2023-12-05 07:30:40 |
| R5.htm | 29653 | 2023-12-05 07:30:40 |
| R50.htm | 8248 | 2023-12-05 07:30:40 |
| R51.htm | 8302 | 2023-12-05 07:30:40 |
| R52.htm | 43222 | 2023-12-05 07:30:40 |
| R53.htm | 7696 | 2023-12-05 07:30:40 |
| R54.htm | 56531 | 2023-12-05 07:30:40 |
| R55.htm | 20882 | 2023-12-05 07:30:40 |
| R56.htm | 45385 | 2023-12-05 07:30:40 |
| R6.htm | 4951 | 2023-12-05 07:30:40 |
| R7.htm | 119951 | 2023-12-05 07:30:40 |
| R8.htm | 77704 | 2023-12-05 07:30:40 |
| R9.htm | 28638 | 2023-12-05 07:30:40 |
| report.css | 2767 | 2023-12-05 07:30:40 |
| Show.js | 1085 | 2023-12-05 07:30:40 |