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|---|---|---|
 0001656423-22-000020-index-headers.html | 2022-05-02 17:14:02 | |
| 0001656423-22-000020-index.html | 2022-05-02 17:14:02 | |
| 0001656423-22-000020.txt | 2022-05-02 17:14:02 | |
 0001656423-22-000020-xbrl.zip | 535364 | 2022-05-02 17:14:02 |
| bxp-20220331.htm | 3595035 | 2022-05-02 17:14:02 |
| bxp-20220331.xsd | 92882 | 2022-05-02 17:14:02 |
| bxp-20220331_cal.xml | 87811 | 2022-05-02 17:14:02 |
| bxp-20220331_def.xml | 747974 | 2022-05-02 17:14:02 |
| bxp-20220331_htm.xml | 2293928 | 2022-05-02 17:14:02 |
| bxp-20220331_lab.xml | 1053110 | 2022-05-02 17:14:02 |
| bxp-20220331_pre.xml | 831534 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex311.htm | 8974 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex312.htm | 9262 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex313.htm | 8670 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex314.htm | 8912 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex321.htm | 4994 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex322.htm | 4855 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex323.htm | 4705 | 2022-05-02 17:14:02 |
| bxpbplp-2022331ex324.htm | 4813 | 2022-05-02 17:14:02 |
| FilingSummary.xml | 34248 | 2022-05-02 17:14:02 |
| Financial_Report.xlsx | 113454 | 2022-05-02 17:14:02 |
| MetaLinks.json | 904897 | 2022-05-02 17:14:02 |
| R1.htm | 61530 | 2022-05-02 17:14:02 |
| R10.htm | 38543 | 2022-05-02 17:14:02 |
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| R8.htm | 183097 | 2022-05-02 17:14:02 |
| R9.htm | 11677 | 2022-05-02 17:14:02 |
| report.css | 2767 | 2022-05-02 17:14:02 |
| Show.js | 1085 | 2022-05-02 17:14:02 |