Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009389-20-000055-index-headers.html | 2020-12-08 16:25:56 | |
| 0000009389-20-000055-index.html | 2020-12-08 16:25:56 | |
| 0000009389-20-000055.txt | 2020-12-08 16:25:56 | |
 0000009389-20-000055-xbrl.zip | 10102 | 2020-12-08 16:25:56 |
| bll-20201204.xsd | 2966 | 2020-12-08 16:25:56 |
| bll-20201204x8k.htm | 50831 | 2020-12-08 16:25:56 |
| bll-20201204x8k_htm.xml | 4864 | 2020-12-08 16:25:56 |
| bll-20201204_lab.xml | 16051 | 2020-12-08 16:25:56 |
| bll-20201204_pre.xml | 10596 | 2020-12-08 16:25:56 |
| FilingSummary.xml | 1680 | 2020-12-08 16:25:56 |
| Financial_Report.xlsx | 5485 | 2020-12-08 16:25:56 |
| MetaLinks.json | 17020 | 2020-12-08 16:25:56 |
| R1.htm | 40172 | 2020-12-08 16:25:56 |
| report.css | 2766 | 2020-12-08 16:25:56 |
| Show.js | 1084 | 2020-12-08 16:25:56 |