Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009389-20-000004-index-headers.html | 2020-02-06 08:52:53 | |
| 0000009389-20-000004-index.html | 2020-02-06 08:52:53 | |
| 0000009389-20-000004.txt | 2020-02-06 08:52:53 | |
 0000009389-20-000004-xbrl.zip | 48429 | 2020-02-06 08:52:53 |
| bll-20200206.xsd | 3017 | 2020-02-06 08:52:53 |
| bll-20200206x8k.htm | 55877 | 2020-02-06 08:52:53 |
| bll-20200206x8k_htm.xml | 4819 | 2020-02-06 08:52:53 |
| bll-20200206xex99.htm | 1203649 | 2020-02-06 08:52:53 |
| bll-20200206_lab.xml | 16049 | 2020-02-06 08:52:53 |
| bll-20200206_pre.xml | 10594 | 2020-02-06 08:52:53 |
 bll20200206xex99001.jpg | 7480 | 2020-02-06 08:52:53 |
| FilingSummary.xml | 1724 | 2020-02-06 08:52:53 |
| Financial_Report.xlsx | 5833 | 2020-02-06 08:52:53 |
| MetaLinks.json | 17016 | 2020-02-06 08:52:53 |
| R1.htm | 40175 | 2020-02-06 08:52:53 |
| report.css | 2766 | 2020-02-06 08:52:53 |
| Show.js | 1085 | 2020-02-06 08:52:53 |