Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000022356-25-000021-index-headers.html | 2025-03-14 10:04:16 | |
| 0000022356-25-000021-index.html | 2025-03-14 10:04:16 | |
| 0000022356-25-000021.txt | 2025-03-14 10:04:16 | |
 0000022356-25-000021-xbrl.zip | 4846909 | 2025-03-14 10:04:16 |
| cbsh-20250307.htm | 1128560 | 2025-03-14 10:04:16 |
| cbsh-20250307.xsd | 3384 | 2025-03-14 10:04:16 |
| cbsh-20250307_def.xml | 4455 | 2025-03-14 10:04:16 |
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 cbsh-20250307_g9.jpg | 593540 | 2025-03-14 10:04:16 |
| cbsh-20250307_htm.xml | 79022 | 2025-03-14 10:04:16 |
| cbsh-20250307_lab.xml | 5632 | 2025-03-14 10:04:16 |
| cbsh-20250307_pre.xml | 3441 | 2025-03-14 10:04:16 |
| FilingSummary.xml | 4291 | 2025-03-14 10:04:16 |
| MetaLinks.json | 197513 | 2025-03-14 10:04:16 |
| R1.htm | 10849 | 2025-03-14 10:04:16 |
| R2.htm | 122495 | 2025-03-14 10:04:16 |
| R3.htm | 12875 | 2025-03-14 10:04:16 |
| R4.htm | 4386 | 2025-03-14 10:04:16 |
| report.css | 2767 | 2025-03-14 10:04:16 |
| Show.js | 1085 | 2025-03-14 10:04:16 |