Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-17-009686-index-headers.html | 2017-05-09 11:54:54 | |
| 0001564590-17-009686-index.html | 2017-05-09 11:54:54 | |
| 0001564590-17-009686.txt | 2017-05-09 11:54:54 | |
 0001564590-17-009686-xbrl.zip | 230257 | 2017-05-09 11:54:54 |
| blk-10q_20170331.htm | 6012235 | 2017-05-09 11:54:54 |
| blk-20170331.xml | 4623180 | 2017-05-09 11:54:54 |
| blk-20170331.xsd | 79242 | 2017-05-09 11:54:54 |
| blk-20170331_cal.xml | 68849 | 2017-05-09 11:54:54 |
| blk-20170331_def.xml | 340033 | 2017-05-09 11:54:54 |
| blk-20170331_lab.xml | 527457 | 2017-05-09 11:54:54 |
| blk-20170331_pre.xml | 488635 | 2017-05-09 11:54:54 |
| blk-ex121_9.htm | 142280 | 2017-05-09 11:54:54 |
| blk-ex311_8.htm | 16741 | 2017-05-09 11:54:54 |
| blk-ex312_6.htm | 17056 | 2017-05-09 11:54:54 |
| blk-ex321_7.htm | 11627 | 2017-05-09 11:54:54 |
| FilingSummary.xml | 52805 | 2017-05-09 11:54:54 |
| Financial_Report.xlsx | 103559 | 2017-05-09 11:54:54 |
 g20170509133625470116.jpg | 3024 | 2017-05-09 11:54:54 |
| R1.htm | 21930 | 2017-05-09 11:54:54 |
| R10.htm | 7439 | 2017-05-09 11:54:54 |
| R11.htm | 36147 | 2017-05-09 11:54:54 |
| R12.htm | 165302 | 2017-05-09 11:54:54 |
| R13.htm | 32687 | 2017-05-09 11:54:54 |
| R14.htm | 74988 | 2017-05-09 11:54:54 |
| R15.htm | 1253579 | 2017-05-09 11:54:54 |
| R16.htm | 14231 | 2017-05-09 11:54:54 |
| R17.htm | 14448 | 2017-05-09 11:54:54 |
| R18.htm | 25243 | 2017-05-09 11:54:54 |
| R19.htm | 67247 | 2017-05-09 11:54:54 |
| R2.htm | 89243 | 2017-05-09 11:54:54 |
| R20.htm | 19238 | 2017-05-09 11:54:54 |
| R21.htm | 71140 | 2017-05-09 11:54:54 |
| R22.htm | 5917 | 2017-05-09 11:54:54 |
| R23.htm | 63582 | 2017-05-09 11:54:54 |
| R24.htm | 58309 | 2017-05-09 11:54:54 |
| R25.htm | 6298 | 2017-05-09 11:54:54 |
| R26.htm | 37455 | 2017-05-09 11:54:54 |
| R27.htm | 97625 | 2017-05-09 11:54:54 |
| R28.htm | 4988 | 2017-05-09 11:54:54 |
| R29.htm | 48734 | 2017-05-09 11:54:54 |
| R3.htm | 17547 | 2017-05-09 11:54:54 |
| R30.htm | 163647 | 2017-05-09 11:54:54 |
| R31.htm | 31203 | 2017-05-09 11:54:54 |
| R32.htm | 78531 | 2017-05-09 11:54:54 |
| R33.htm | 1253395 | 2017-05-09 11:54:54 |
| R34.htm | 14837 | 2017-05-09 11:54:54 |
| R35.htm | 24425 | 2017-05-09 11:54:54 |
| R36.htm | 61729 | 2017-05-09 11:54:54 |
| R37.htm | 66252 | 2017-05-09 11:54:54 |
| R38.htm | 60958 | 2017-05-09 11:54:54 |
| R39.htm | 57083 | 2017-05-09 11:54:54 |
| R4.htm | 81048 | 2017-05-09 11:54:54 |
| R40.htm | 35770 | 2017-05-09 11:54:54 |
| R41.htm | 96698 | 2017-05-09 11:54:54 |
| R42.htm | 6916 | 2017-05-09 11:54:54 |
| R43.htm | 20541 | 2017-05-09 11:54:54 |
| R44.htm | 28470 | 2017-05-09 11:54:54 |
| R45.htm | 37829 | 2017-05-09 11:54:54 |
| R46.htm | 19154 | 2017-05-09 11:54:54 |
| R47.htm | 16141 | 2017-05-09 11:54:54 |
| R48.htm | 21957 | 2017-05-09 11:54:54 |
| R49.htm | 23582 | 2017-05-09 11:54:54 |
| R5.htm | 23171 | 2017-05-09 11:54:54 |
| R50.htm | 16328 | 2017-05-09 11:54:54 |
| R51.htm | 13439 | 2017-05-09 11:54:54 |
| R52.htm | 106690 | 2017-05-09 11:54:54 |
| R53.htm | 10661 | 2017-05-09 11:54:54 |
| R54.htm | 40562 | 2017-05-09 11:54:54 |
| R55.htm | 30773 | 2017-05-09 11:54:54 |
| R56.htm | 14714 | 2017-05-09 11:54:54 |
| R57.htm | 46303 | 2017-05-09 11:54:54 |
| R58.htm | 26283 | 2017-05-09 11:54:54 |
| R59.htm | 15646 | 2017-05-09 11:54:54 |
| R6.htm | 6705 | 2017-05-09 11:54:54 |
| R60.htm | 7679 | 2017-05-09 11:54:54 |
| R61.htm | 4269 | 2017-05-09 11:54:54 |
| R62.htm | 12769 | 2017-05-09 11:54:54 |
| R63.htm | 42059 | 2017-05-09 11:54:54 |
| R64.htm | 31926 | 2017-05-09 11:54:54 |
| R65.htm | 27799 | 2017-05-09 11:54:54 |
| R66.htm | 27416 | 2017-05-09 11:54:54 |
| R67.htm | 32803 | 2017-05-09 11:54:54 |
| R68.htm | 15392 | 2017-05-09 11:54:54 |
| R69.htm | 53754 | 2017-05-09 11:54:54 |
| R7.htm | 54067 | 2017-05-09 11:54:54 |
| R70.htm | 3939 | 2017-05-09 11:54:54 |
| R71.htm | 17249 | 2017-05-09 11:54:54 |
| R72.htm | 7038 | 2017-05-09 11:54:54 |
| R73.htm | 18397 | 2017-05-09 11:54:54 |
| R74.htm | 12237 | 2017-05-09 11:54:54 |
| R75.htm | 14039 | 2017-05-09 11:54:54 |
| R76.htm | 14564 | 2017-05-09 11:54:54 |
| R77.htm | 19951 | 2017-05-09 11:54:54 |
| R78.htm | 4594 | 2017-05-09 11:54:54 |
| R79.htm | 22896 | 2017-05-09 11:54:54 |
| R8.htm | 5818 | 2017-05-09 11:54:54 |
| R80.htm | 10676 | 2017-05-09 11:54:54 |
| R81.htm | 10703 | 2017-05-09 11:54:54 |
| R9.htm | 101712 | 2017-05-09 11:54:54 |
| report.css | 2767 | 2017-05-09 11:54:54 |
| Show.js | 1410 | 2017-05-09 11:54:54 |