Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009389-21-000047-index-headers.html | 2021-02-04 08:47:12 | |
| 0000009389-21-000047-index.html | 2021-02-04 08:47:12 | |
| 0000009389-21-000047.txt | 2021-02-04 08:47:12 | |
 0000009389-21-000047-xbrl.zip | 44117 | 2021-02-04 08:47:12 |
| bll-20210204.xsd | 2964 | 2021-02-04 08:47:12 |
| bll-20210204x8k.htm | 59498 | 2021-02-04 08:47:12 |
| bll-20210204x8k_htm.xml | 4816 | 2021-02-04 08:47:12 |
| bll-20210204xex99.htm | 845604 | 2021-02-04 08:47:12 |
 bll-20210204xex99001.jpg | 2675 | 2021-02-04 08:47:12 |
| bll-20210204_lab.xml | 16049 | 2021-02-04 08:47:12 |
| bll-20210204_pre.xml | 10594 | 2021-02-04 08:47:12 |
| FilingSummary.xml | 1719 | 2021-02-04 08:47:12 |
| Financial_Report.xlsx | 5486 | 2021-02-04 08:47:12 |
| MetaLinks.json | 17016 | 2021-02-04 08:47:12 |
| R1.htm | 40172 | 2021-02-04 08:47:12 |
| report.css | 2767 | 2021-02-04 08:47:12 |
| Show.js | 1085 | 2021-02-04 08:47:12 |