Parent Directory| Name | Size | Last Modified |
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| 0000078890-22-000389-index.html | 2022-09-29 16:24:32 | |
| 0000078890-22-000389.txt | 2022-09-29 16:24:32 | |
 0000078890-22-000389-xbrl.zip | 13773 | 2022-09-29 16:24:32 |
| bco-20220923.htm | 37679 | 2022-09-29 16:24:32 |
| bco-20220923.xsd | 1881 | 2022-09-29 16:24:32 |
| bco-20220923_htm.xml | 11071 | 2022-09-29 16:24:32 |
| bco-20220923_lab.xml | 25154 | 2022-09-29 16:24:32 |
| bco-20220923_pre.xml | 13033 | 2022-09-29 16:24:32 |
| exhibit991pressrelease0920.htm | 7310 | 2022-09-29 16:24:32 |
| FilingSummary.xml | 1857 | 2022-09-29 16:24:32 |
| Financial_Report.xlsx | 5692 | 2022-09-29 16:24:32 |
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| MetaLinks.json | 16892 | 2022-09-29 16:24:32 |
| R1.htm | 39607 | 2022-09-29 16:24:32 |
| report.css | 2767 | 2022-09-29 16:24:32 |
| Show.js | 1085 | 2022-09-29 16:24:32 |