Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000868671-25-000097-index-headers.html | 2025-09-08 16:42:54 | |
| 0000868671-25-000097-index.html | 2025-09-08 16:42:54 | |
| 0000868671-25-000097.txt | 2025-09-08 16:42:54 | |
 0000868671-25-000097-xbrl.zip | 15841 | 2025-09-08 16:42:54 |
| FilingSummary.xml | 1642 | 2025-09-08 16:42:54 |
| gbci-20250908.htm | 69419 | 2025-09-08 16:42:54 |
| gbci-20250908.xsd | 1816 | 2025-09-08 16:42:54 |
| gbci-20250908_htm.xml | 2701 | 2025-09-08 16:42:54 |
| gbci-20250908_lab.xml | 21880 | 2025-09-08 16:42:54 |
| gbci-20250908_pre.xml | 12534 | 2025-09-08 16:42:54 |
| MetaLinks.json | 17186 | 2025-09-08 16:42:54 |
| R1.htm | 38060 | 2025-09-08 16:42:54 |
| report.css | 2766 | 2025-09-08 16:42:54 |
| Show.js | 1084 | 2025-09-08 16:42:54 |