Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009389-20-000026-index-headers.html | 2020-11-05 08:38:17 | |
| 0000009389-20-000026-index.html | 2020-11-05 08:38:17 | |
| 0000009389-20-000026.txt | 2020-11-05 08:38:17 | |
 0000009389-20-000026-xbrl.zip | 45788 | 2020-11-05 08:38:17 |
| bll-20201105.xsd | 2966 | 2020-11-05 08:38:17 |
| bll-20201105x8k.htm | 59706 | 2020-11-05 08:38:17 |
| bll-20201105x8k_htm.xml | 4864 | 2020-11-05 08:38:17 |
| bll-20201105xex99.htm | 935670 | 2020-11-05 08:38:17 |
 bll-20201105xex99001.jpg | 2675 | 2020-11-05 08:38:17 |
| bll-20201105_lab.xml | 16051 | 2020-11-05 08:38:17 |
| bll-20201105_pre.xml | 10596 | 2020-11-05 08:38:17 |
| FilingSummary.xml | 1719 | 2020-11-05 08:38:17 |
| Financial_Report.xlsx | 5485 | 2020-11-05 08:38:17 |
| MetaLinks.json | 17020 | 2020-11-05 08:38:17 |
| R1.htm | 40172 | 2020-11-05 08:38:17 |
| report.css | 2767 | 2020-11-05 08:38:17 |
| Show.js | 1085 | 2020-11-05 08:38:17 |