Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000868671-23-000127-index.html | 2023-10-19 16:39:35 | |
| 0000868671-23-000127.txt | 2023-10-19 16:39:35 | |
 0000868671-23-000127-xbrl.zip | 61180 | 2023-10-19 16:39:35 |
| FilingSummary.xml | 1642 | 2023-10-19 16:39:35 |
| Financial_Report.xlsx | 5679 | 2023-10-19 16:39:35 |
| gbci-09302023xex991.htm | 1342171 | 2023-10-19 16:39:35 |
| gbci-20231019.htm | 24901 | 2023-10-19 16:39:35 |
| gbci-20231019.xsd | 1935 | 2023-10-19 16:39:35 |
| gbci-20231019_htm.xml | 2701 | 2023-10-19 16:39:35 |
| gbci-20231019_lab.xml | 24134 | 2023-10-19 16:39:35 |
| gbci-20231019_pre.xml | 12534 | 2023-10-19 16:39:35 |
 logoa.jpg | 145851 | 2023-10-19 16:39:35 |
| MetaLinks.json | 17187 | 2023-10-19 16:39:35 |
| R1.htm | 38075 | 2023-10-19 16:39:35 |
| report.css | 2767 | 2023-10-19 16:39:35 |
| Show.js | 1085 | 2023-10-19 16:39:35 |