Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000790816-21-000003-index-headers.html | 2021-02-02 18:37:07 | |
| 0000790816-21-000003-index.html | 2021-02-02 18:37:07 | |
| 0000790816-21-000003.txt | 2021-02-02 18:37:07 | |
 0000790816-21-000003-xbrl.zip | 36341 | 2021-02-02 18:37:07 |
| bdn-20210202.htm | 47383 | 2021-02-02 18:37:07 |
| bdn-20210202.xsd | 3017 | 2021-02-02 18:37:07 |
| bdn-20210202_cal.xml | 818 | 2021-02-02 18:37:07 |
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| bdn-20210202_htm.xml | 14435 | 2021-02-02 18:37:07 |
| bdn-20210202_lab.xml | 30524 | 2021-02-02 18:37:07 |
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| FilingSummary.xml | 1826 | 2021-02-02 18:37:07 |
| Financial_Report.xlsx | 5662 | 2021-02-02 18:37:07 |
| MetaLinks.json | 22116 | 2021-02-02 18:37:07 |
| R1.htm | 43755 | 2021-02-02 18:37:07 |
| report.css | 2767 | 2021-02-02 18:37:07 |
| Show.js | 1085 | 2021-02-02 18:37:07 |