Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-239025-index-headers.html | 2023-09-21 06:06:00 | |
| 0001193125-23-239025-index.html | 2023-09-21 06:06:00 | |
| 0001193125-23-239025.txt | 2023-09-21 06:06:00 | |
 0001193125-23-239025-xbrl.zip | 11385 | 2023-09-21 06:06:00 |
| d551467d8k.htm | 24232 | 2023-09-21 06:06:00 |
| d551467d8k_htm.xml | 3394 | 2023-09-21 06:06:00 |
| d551467dex991.htm | 11032 | 2023-09-21 06:06:00 |
| FilingSummary.xml | 1707 | 2023-09-21 06:06:00 |
| Financial_Report.xlsx | 5719 | 2023-09-21 06:06:00 |
 g551467g0919071648866.jpg | 4124 | 2023-09-21 06:06:00 |
| gbx-20230921.xsd | 2838 | 2023-09-21 06:06:00 |
| gbx-20230921_lab.xml | 17994 | 2023-09-21 06:06:00 |
| gbx-20230921_pre.xml | 11254 | 2023-09-21 06:06:00 |
| MetaLinks.json | 18774 | 2023-09-21 06:06:00 |
| R1.htm | 39622 | 2023-09-21 06:06:00 |
| report.css | 2767 | 2023-09-21 06:06:00 |
| Show.js | 1085 | 2023-09-21 06:06:00 |