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|---|---|---|
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| 0000868671-25-000063-index.html | 2025-05-01 16:40:42 | |
| 0000868671-25-000063.txt | 2025-05-01 16:40:42 | |
 0000868671-25-000063-xbrl.zip | 11388 | 2025-05-01 16:40:42 |
| FilingSummary.xml | 1642 | 2025-05-01 16:40:42 |
| Financial_Report.xlsx | 5699 | 2025-05-01 16:40:42 |
| gbci-20250430.htm | 24088 | 2025-05-01 16:40:42 |
| gbci-20250430.xsd | 1816 | 2025-05-01 16:40:42 |
| gbci-20250430_htm.xml | 2702 | 2025-05-01 16:40:42 |
| gbci-20250430_lab.xml | 21880 | 2025-05-01 16:40:42 |
| gbci-20250430_pre.xml | 12534 | 2025-05-01 16:40:42 |
| MetaLinks.json | 17186 | 2025-05-01 16:40:42 |
| pressreleasedatedmay1202.htm | 5125 | 2025-05-01 16:40:42 |
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| R1.htm | 38513 | 2025-05-01 16:40:42 |
| report.css | 2767 | 2025-05-01 16:40:42 |
| Show.js | 1085 | 2025-05-01 16:40:42 |