Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000042888-20-000008-index-headers.html | 2020-01-27 16:21:35 | |
| 0000042888-20-000008-index.html | 2020-01-27 16:21:35 | |
| 0000042888-20-000008.txt | 2020-01-27 16:21:35 | |
 0000042888-20-000008-xbrl.zip | 30801 | 2020-01-27 16:21:35 |
| FilingSummary.xml | 1821 | 2020-01-27 16:21:35 |
| Financial_Report.xlsx | 5806 | 2020-01-27 16:21:35 |
| ggg-20200124.xsd | 4887 | 2020-01-27 16:21:35 |
| ggg-20200124_cal.xml | 694 | 2020-01-27 16:21:35 |
| ggg-20200124_def.xml | 1544 | 2020-01-27 16:21:35 |
| ggg-20200124_lab.xml | 26436 | 2020-01-27 16:21:35 |
| ggg-20200124_pre.xml | 13690 | 2020-01-27 16:21:35 |
| ggg122720198-k.htm | 53102 | 2020-01-27 16:21:35 |
| ggg122720198-k_htm.xml | 4242 | 2020-01-27 16:21:35 |
| ggg12272019exhibit991.htm | 412674 | 2020-01-27 16:21:35 |
 ggg2019q4gracoa13.jpg | 3883 | 2020-01-27 16:21:35 |
 ggg2019q4newsreleasea13.jpg | 35062 | 2020-01-27 16:21:35 |
| MetaLinks.json | 18976 | 2020-01-27 16:21:35 |
| R1.htm | 38644 | 2020-01-27 16:21:35 |
| report.css | 2767 | 2020-01-27 16:21:35 |
| Show.js | 1085 | 2020-01-27 16:21:35 |