Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-073115-index-headers.html | 2015-03-02 15:38:04 | |
| 0001193125-15-073115-index.html | 2015-03-02 15:38:04 | |
| 0001193125-15-073115.txt | 2015-03-02 15:38:04 | |
 0001193125-15-073115-xbrl.zip | 676908 | 2015-03-02 15:38:04 |
| bxp-20141231.xml | 6744712 | 2015-03-02 15:38:04 |
| bxp-20141231.xsd | 201403 | 2015-03-02 15:38:04 |
| bxp-20141231_cal.xml | 180508 | 2015-03-02 15:38:04 |
| bxp-20141231_def.xml | 803971 | 2015-03-02 15:38:04 |
| bxp-20141231_lab.xml | 1882211 | 2015-03-02 15:38:04 |
| bxp-20141231_pre.xml | 1106295 | 2015-03-02 15:38:04 |
| d846762d10k.htm | 4106788 | 2015-03-02 15:38:04 |
| d846762dex121.htm | 51825 | 2015-03-02 15:38:04 |
| d846762dex211.htm | 162333 | 2015-03-02 15:38:04 |
| d846762dex231.htm | 2144 | 2015-03-02 15:38:04 |
| d846762dex311.htm | 9587 | 2015-03-02 15:38:04 |
| d846762dex312.htm | 9614 | 2015-03-02 15:38:04 |
| d846762dex321.htm | 2828 | 2015-03-02 15:38:04 |
| d846762dex322.htm | 2836 | 2015-03-02 15:38:04 |
| FilingSummary.xml | 55651 | 2015-03-02 15:38:04 |
| Financial_Report.xls | 7387708 | 2015-03-02 15:38:04 |
| Financial_Report.xlsx | 720703 | 2015-03-02 15:38:04 |
 g846762g28j95.jpg | 69270 | 2015-03-02 15:38:04 |
| R1.htm | 38220 | 2015-03-02 15:38:04 |
| R10.htm | 145221 | 2015-03-02 15:38:04 |
| R11.htm | 25577 | 2015-03-02 15:38:04 |
| R12.htm | 134156 | 2015-03-02 15:38:04 |
| R13.htm | 25200 | 2015-03-02 15:38:04 |
| R14.htm | 47694 | 2015-03-02 15:38:04 |
| R15.htm | 15571 | 2015-03-02 15:38:04 |
| R16.htm | 12143 | 2015-03-02 15:38:04 |
| R17.htm | 39369 | 2015-03-02 15:38:04 |
| R18.htm | 77719 | 2015-03-02 15:38:04 |
| R19.htm | 23889 | 2015-03-02 15:38:04 |
| R2.htm | 160191 | 2015-03-02 15:38:04 |
| R20.htm | 15372 | 2015-03-02 15:38:04 |
| R21.htm | 273926 | 2015-03-02 15:38:04 |
| R22.htm | 74646 | 2015-03-02 15:38:04 |
| R23.htm | 13795 | 2015-03-02 15:38:04 |
| R24.htm | 89406 | 2015-03-02 15:38:04 |
| R25.htm | 20583 | 2015-03-02 15:38:04 |
| R26.htm | 61793 | 2015-03-02 15:38:04 |
| R27.htm | 16190 | 2015-03-02 15:38:04 |
| R28.htm | 1129666 | 2015-03-02 15:38:04 |
| R29.htm | 245564 | 2015-03-02 15:38:04 |
| R3.htm | 68817 | 2015-03-02 15:38:04 |
| R30.htm | 134638 | 2015-03-02 15:38:04 |
| R31.htm | 132556 | 2015-03-02 15:38:04 |
| R32.htm | 40749 | 2015-03-02 15:38:04 |
| R33.htm | 128105 | 2015-03-02 15:38:04 |
| R34.htm | 16726 | 2015-03-02 15:38:04 |
| R35.htm | 43059 | 2015-03-02 15:38:04 |
| R36.htm | 40227 | 2015-03-02 15:38:04 |
| R37.htm | 11781 | 2015-03-02 15:38:04 |
| R38.htm | 270582 | 2015-03-02 15:38:04 |
| R39.htm | 71403 | 2015-03-02 15:38:04 |
| R4.htm | 189581 | 2015-03-02 15:38:04 |
| R40.htm | 54942 | 2015-03-02 15:38:04 |
| R41.htm | 59732 | 2015-03-02 15:38:04 |
| R42.htm | 1127770 | 2015-03-02 15:38:04 |
| R43.htm | 1127792 | 2015-03-02 15:38:04 |
| R44.htm | 84643 | 2015-03-02 15:38:04 |
| R45.htm | 59175 | 2015-03-02 15:38:04 |
| R46.htm | 21217 | 2015-03-02 15:38:04 |
| R47.htm | 46668 | 2015-03-02 15:38:04 |
| R48.htm | 45005 | 2015-03-02 15:38:04 |
| R49.htm | 23443 | 2015-03-02 15:38:04 |
| R5.htm | 36554 | 2015-03-02 15:38:04 |
| R50.htm | 40175 | 2015-03-02 15:38:04 |
| R51.htm | 30923 | 2015-03-02 15:38:04 |
| R52.htm | 542486 | 2015-03-02 15:38:04 |
| R53.htm | 113359 | 2015-03-02 15:38:04 |
| R54.htm | 19622 | 2015-03-02 15:38:04 |
| R55.htm | 115015 | 2015-03-02 15:38:04 |
| R56.htm | 31793 | 2015-03-02 15:38:04 |
| R57.htm | 18683 | 2015-03-02 15:38:04 |
| R58.htm | 18424 | 2015-03-02 15:38:04 |
| R59.htm | 85708 | 2015-03-02 15:38:04 |
| R6.htm | 154153 | 2015-03-02 15:38:04 |
| R60.htm | 57231 | 2015-03-02 15:38:04 |
| R61.htm | 122327 | 2015-03-02 15:38:04 |
| R62.htm | 145055 | 2015-03-02 15:38:04 |
| R63.htm | 34813 | 2015-03-02 15:38:04 |
| R64.htm | 78698 | 2015-03-02 15:38:04 |
| R65.htm | 58849 | 2015-03-02 15:38:04 |
| R66.htm | 52975 | 2015-03-02 15:38:04 |
| R67.htm | 63465 | 2015-03-02 15:38:04 |
| R68.htm | 77964 | 2015-03-02 15:38:04 |
| R69.htm | 108028 | 2015-03-02 15:38:04 |
| R7.htm | 271894 | 2015-03-02 15:38:04 |
| R70.htm | 23499 | 2015-03-02 15:38:04 |
| R71.htm | 80404 | 2015-03-02 15:38:04 |
| R72.htm | 34610 | 2015-03-02 15:38:04 |
| R73.htm | 25018 | 2015-03-02 15:38:04 |
| R74.htm | 25608 | 2015-03-02 15:38:04 |
| R75.htm | 111693 | 2015-03-02 15:38:04 |
| R76.htm | 141720 | 2015-03-02 15:38:04 |
| R77.htm | 155702 | 2015-03-02 15:38:04 |
| R78.htm | 20180 | 2015-03-02 15:38:04 |
| R79.htm | 17733 | 2015-03-02 15:38:04 |
| R8.htm | 24623 | 2015-03-02 15:38:04 |
| R80.htm | 128119 | 2015-03-02 15:38:04 |
| R81.htm | 146246 | 2015-03-02 15:38:04 |
| R82.htm | 5944 | 2015-03-02 15:38:04 |
| R83.htm | 86624 | 2015-03-02 15:38:04 |
| R84.htm | 34194 | 2015-03-02 15:38:04 |
| R85.htm | 128006 | 2015-03-02 15:38:04 |
| R86.htm | 165285 | 2015-03-02 15:38:04 |
| R87.htm | 42681 | 2015-03-02 15:38:04 |
| R88.htm | 54924 | 2015-03-02 15:38:04 |
| R89.htm | 68725 | 2015-03-02 15:38:04 |
| R9.htm | 181455 | 2015-03-02 15:38:04 |
| R90.htm | 35651 | 2015-03-02 15:38:04 |
| R91.htm | 115789 | 2015-03-02 15:38:04 |
| R92.htm | 1822553 | 2015-03-02 15:38:04 |
| R93.htm | 32872 | 2015-03-02 15:38:04 |
| R9999.htm | 1853 | 2015-03-02 15:38:04 |
| report.css | 2740 | 2015-03-02 15:38:04 |
| Show.js | 1410 | 2015-03-02 15:38:04 |