Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009389-20-000048-index-headers.html | 2020-12-07 13:36:38 | |
| 0000009389-20-000048-index.html | 2020-12-07 13:36:38 | |
| 0000009389-20-000048.txt | 2020-12-07 13:36:38 | |
 0000009389-20-000048-xbrl.zip | 10691 | 2020-12-07 13:36:38 |
| bll-20201201.xsd | 2966 | 2020-12-07 13:36:38 |
| bll-20201201x8k.htm | 53275 | 2020-12-07 13:36:38 |
| bll-20201201x8k_htm.xml | 5050 | 2020-12-07 13:36:38 |
| bll-20201201xex3.htm | 2070 | 2020-12-07 13:36:38 |
| bll-20201201_lab.xml | 16710 | 2020-12-07 13:36:38 |
| bll-20201201_pre.xml | 11014 | 2020-12-07 13:36:38 |
| FilingSummary.xml | 1718 | 2020-12-07 13:36:38 |
| Financial_Report.xlsx | 5512 | 2020-12-07 13:36:38 |
| MetaLinks.json | 17527 | 2020-12-07 13:36:38 |
| R1.htm | 41710 | 2020-12-07 13:36:38 |
| report.css | 2767 | 2020-12-07 13:36:38 |
| Show.js | 1084 | 2020-12-07 13:36:38 |