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| 0001336047-24-000016.txt | 2024-07-29 07:21:49 | |
 0001336047-24-000016-xbrl.zip | 140780 | 2024-07-29 07:21:49 |
| bwp-20240630.htm | 657276 | 2024-07-29 07:21:49 |
| bwp-20240630.xsd | 34123 | 2024-07-29 07:21:49 |
| bwp-20240630_cal.xml | 55695 | 2024-07-29 07:21:49 |
| bwp-20240630_def.xml | 166833 | 2024-07-29 07:21:49 |
| bwp-20240630_htm.xml | 507173 | 2024-07-29 07:21:49 |
| bwp-20240630_lab.xml | 375623 | 2024-07-29 07:21:49 |
| bwp-20240630_pre.xml | 252174 | 2024-07-29 07:21:49 |
| bwp2024q210qex221.htm | 6533 | 2024-07-29 07:21:49 |
| bwp2024q210qex311.htm | 11386 | 2024-07-29 07:21:49 |
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| bwp2024q210qex321.htm | 4087 | 2024-07-29 07:21:49 |
| bwp2024q210qex322.htm | 4110 | 2024-07-29 07:21:49 |
| FilingSummary.xml | 25670 | 2024-07-29 07:21:49 |
| Financial_Report.xlsx | 59935 | 2024-07-29 07:21:49 |
| MetaLinks.json | 553260 | 2024-07-29 07:21:49 |
| R1.htm | 48450 | 2024-07-29 07:21:49 |
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| R9.htm | 61116 | 2024-07-29 07:21:49 |
| report.css | 2767 | 2024-07-29 07:21:49 |
| Show.js | 1085 | 2024-07-29 07:21:49 |