Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000868671-23-000089-index-headers.html | 2023-05-01 16:39:11 | |
| 0000868671-23-000089-index.html | 2023-05-01 16:39:11 | |
| 0000868671-23-000089.txt | 2023-05-01 16:39:11 | |
 0000868671-23-000089-xbrl.zip | 11974 | 2023-05-01 16:39:11 |
| FilingSummary.xml | 1625 | 2023-05-01 16:39:11 |
| Financial_Report.xlsx | 5678 | 2023-05-01 16:39:11 |
| gbci-20230426.htm | 56345 | 2023-05-01 16:39:11 |
| gbci-20230426.xsd | 1933 | 2023-05-01 16:39:11 |
| gbci-20230426_htm.xml | 10959 | 2023-05-01 16:39:11 |
| gbci-20230426_lab.xml | 24132 | 2023-05-01 16:39:11 |
| gbci-20230426_pre.xml | 12532 | 2023-05-01 16:39:11 |
| MetaLinks.json | 17285 | 2023-05-01 16:39:11 |
| R1.htm | 38075 | 2023-05-01 16:39:11 |
| report.css | 2766 | 2023-05-01 16:39:11 |
| Show.js | 1084 | 2023-05-01 16:39:11 |