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|---|---|---|
 0000078890-24-000171-index-headers.html | 2024-05-08 07:03:47 | |
| 0000078890-24-000171-index.html | 2024-05-08 07:03:47 | |
| 0000078890-24-000171.txt | 2024-05-08 07:03:47 | |
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 a1q2024er-exhibit992001.jpg | 34100 | 2024-05-08 07:03:47 |
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 a1q2024er-exhibit992010.jpg | 101754 | 2024-05-08 07:03:47 |
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 a1q2024er-exhibit992022.jpg | 83396 | 2024-05-08 07:03:47 |
 a1q2024er-exhibit992023.jpg | 88424 | 2024-05-08 07:03:47 |
| bco-20240508.htm | 29780 | 2024-05-08 07:03:47 |
| bco-20240508.xsd | 1883 | 2024-05-08 07:03:47 |
| bco-20240508_htm.xml | 2807 | 2024-05-08 07:03:47 |
| bco-20240508_lab.xml | 22804 | 2024-05-08 07:03:47 |
| bco-20240508_pre.xml | 13035 | 2024-05-08 07:03:47 |
| ex991q12024.htm | 689756 | 2024-05-08 07:03:47 |
| FilingSummary.xml | 1827 | 2024-05-08 07:03:47 |
| Financial_Report.xlsx | 5695 | 2024-05-08 07:03:47 |
 image_0.jpg | 24281 | 2024-05-08 07:03:47 |
 image_1.jpg | 16007 | 2024-05-08 07:03:47 |
| MetaLinks.json | 17324 | 2024-05-08 07:03:47 |
| R1.htm | 39600 | 2024-05-08 07:03:47 |
| report.css | 2767 | 2024-05-08 07:03:47 |
| Show.js | 1085 | 2024-05-08 07:03:47 |