Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000083246-17-000023-index-headers.html | 2017-10-30 06:06:05 | |
| 0000083246-17-000023-index.html | 2017-10-30 06:06:05 | |
| 0000083246-17-000023.txt | 2017-10-30 06:06:05 | |
 0000083246-17-000023-xbrl.zip | 899705 | 2017-10-30 06:06:05 |
| exhibit129301710-q.htm | 33314 | 2017-10-30 06:06:05 |
| exhibit319301710-q.htm | 24443 | 2017-10-30 06:06:05 |
| exhibit329301710-q.htm | 13899 | 2017-10-30 06:06:05 |
| FilingSummary.xml | 78852 | 2017-10-30 06:06:05 |
| Financial_Report.xlsx | 242058 | 2017-10-30 06:06:05 |
| hsbcusa-20170930.xml | 14215739 | 2017-10-30 06:06:05 |
| hsbcusa-20170930.xsd | 141919 | 2017-10-30 06:06:05 |
| hsbcusa-20170930_cal.xml | 171318 | 2017-10-30 06:06:05 |
| hsbcusa-20170930_def.xml | 1000187 | 2017-10-30 06:06:05 |
| hsbcusa-20170930_lab.xml | 1537628 | 2017-10-30 06:06:05 |
| hsbcusa-20170930_pre.xml | 1192846 | 2017-10-30 06:06:05 |
 hsbcusabacktesting20170930.jpg | 82763 | 2017-10-30 06:06:05 |
 hsbcusatradingvar20170930.jpg | 188169 | 2017-10-30 06:06:05 |
| husi9301710-q.htm | 7607129 | 2017-10-30 06:06:05 |
| R1.htm | 27325 | 2017-10-30 06:06:05 |
| R10.htm | 426806 | 2017-10-30 06:06:05 |
| R100.htm | 20934 | 2017-10-30 06:06:05 |
| R101.htm | 15233 | 2017-10-30 06:06:05 |
| R102.htm | 16640 | 2017-10-30 06:06:05 |
| R103.htm | 12730 | 2017-10-30 06:06:05 |
| R104.htm | 17458 | 2017-10-30 06:06:05 |
| R105.htm | 62753 | 2017-10-30 06:06:05 |
| R106.htm | 46355 | 2017-10-30 06:06:05 |
| R107.htm | 18597 | 2017-10-30 06:06:05 |
| R108.htm | 19813 | 2017-10-30 06:06:05 |
| R109.htm | 36886 | 2017-10-30 06:06:05 |
| R11.htm | 706061 | 2017-10-30 06:06:05 |
| R110.htm | 35654 | 2017-10-30 06:06:05 |
| R111.htm | 125606 | 2017-10-30 06:06:05 |
| R112.htm | 309325 | 2017-10-30 06:06:05 |
| R113.htm | 177912 | 2017-10-30 06:06:05 |
| R114.htm | 62416 | 2017-10-30 06:06:05 |
| R115.htm | 113656 | 2017-10-30 06:06:05 |
| R116.htm | 68267 | 2017-10-30 06:06:05 |
| R117.htm | 26088 | 2017-10-30 06:06:05 |
| R118.htm | 54547 | 2017-10-30 06:06:05 |
| R119.htm | 4626 | 2017-10-30 06:06:05 |
| R12.htm | 389977 | 2017-10-30 06:06:05 |
| R120.htm | 10063 | 2017-10-30 06:06:05 |
| R13.htm | 37583 | 2017-10-30 06:06:05 |
| R14.htm | 6682 | 2017-10-30 06:06:05 |
| R15.htm | 9200 | 2017-10-30 06:06:05 |
| R16.htm | 401329 | 2017-10-30 06:06:05 |
| R17.htm | 209536 | 2017-10-30 06:06:05 |
| R18.htm | 92862 | 2017-10-30 06:06:05 |
| R19.htm | 44121 | 2017-10-30 06:06:05 |
| R2.htm | 80703 | 2017-10-30 06:06:05 |
| R20.htm | 126628 | 2017-10-30 06:06:05 |
| R21.htm | 403175 | 2017-10-30 06:06:05 |
| R22.htm | 91855 | 2017-10-30 06:06:05 |
| R23.htm | 81092 | 2017-10-30 06:06:05 |
| R24.htm | 259542 | 2017-10-30 06:06:05 |
| R25.htm | 1533244 | 2017-10-30 06:06:05 |
| R26.htm | 18977 | 2017-10-30 06:06:05 |
| R27.htm | 32086 | 2017-10-30 06:06:05 |
| R28.htm | 6918 | 2017-10-30 06:06:05 |
| R29.htm | 30911 | 2017-10-30 06:06:05 |
| R3.htm | 20543 | 2017-10-30 06:06:05 |
| R30.htm | 425267 | 2017-10-30 06:06:05 |
| R31.htm | 721696 | 2017-10-30 06:06:05 |
| R32.htm | 389063 | 2017-10-30 06:06:05 |
| R33.htm | 21763 | 2017-10-30 06:06:05 |
| R34.htm | 395391 | 2017-10-30 06:06:05 |
| R35.htm | 202587 | 2017-10-30 06:06:05 |
| R36.htm | 91692 | 2017-10-30 06:06:05 |
| R37.htm | 45897 | 2017-10-30 06:06:05 |
| R38.htm | 107183 | 2017-10-30 06:06:05 |
| R39.htm | 396525 | 2017-10-30 06:06:05 |
| R4.htm | 93987 | 2017-10-30 06:06:05 |
| R40.htm | 85984 | 2017-10-30 06:06:05 |
| R41.htm | 71631 | 2017-10-30 06:06:05 |
| R42.htm | 244202 | 2017-10-30 06:06:05 |
| R43.htm | 1473113 | 2017-10-30 06:06:05 |
| R44.htm | 6081 | 2017-10-30 06:06:05 |
| R45.htm | 28095 | 2017-10-30 06:06:05 |
| R46.htm | 13129 | 2017-10-30 06:06:05 |
| R47.htm | 76135 | 2017-10-30 06:06:05 |
| R48.htm | 67168 | 2017-10-30 06:06:05 |
| R49.htm | 9348 | 2017-10-30 06:06:05 |
| R5.htm | 56469 | 2017-10-30 06:06:05 |
| R50.htm | 94652 | 2017-10-30 06:06:05 |
| R51.htm | 14316 | 2017-10-30 06:06:05 |
| R52.htm | 34781 | 2017-10-30 06:06:05 |
| R53.htm | 23233 | 2017-10-30 06:06:05 |
| R54.htm | 99174 | 2017-10-30 06:06:05 |
| R55.htm | 46742 | 2017-10-30 06:06:05 |
| R56.htm | 6522 | 2017-10-30 06:06:05 |
| R57.htm | 22262 | 2017-10-30 06:06:05 |
| R58.htm | 36015 | 2017-10-30 06:06:05 |
| R59.htm | 12103 | 2017-10-30 06:06:05 |
| R6.htm | 47675 | 2017-10-30 06:06:05 |
| R60.htm | 28861 | 2017-10-30 06:06:05 |
| R61.htm | 16372 | 2017-10-30 06:06:05 |
| R62.htm | 37291 | 2017-10-30 06:06:05 |
| R63.htm | 19755 | 2017-10-30 06:06:05 |
| R64.htm | 59060 | 2017-10-30 06:06:05 |
| R65.htm | 34585 | 2017-10-30 06:06:05 |
| R66.htm | 43649 | 2017-10-30 06:06:05 |
| R67.htm | 19498 | 2017-10-30 06:06:05 |
| R68.htm | 10462 | 2017-10-30 06:06:05 |
| R69.htm | 31033 | 2017-10-30 06:06:05 |
| R7.htm | 91170 | 2017-10-30 06:06:05 |
| R70.htm | 4032 | 2017-10-30 06:06:05 |
| R71.htm | 159625 | 2017-10-30 06:06:05 |
| R72.htm | 31409 | 2017-10-30 06:06:05 |
| R73.htm | 19521 | 2017-10-30 06:06:05 |
| R74.htm | 55799 | 2017-10-30 06:06:05 |
| R75.htm | 9501 | 2017-10-30 06:06:05 |
| R76.htm | 26334 | 2017-10-30 06:06:05 |
| R77.htm | 140035 | 2017-10-30 06:06:05 |
| R78.htm | 22418 | 2017-10-30 06:06:05 |
| R79.htm | 26666 | 2017-10-30 06:06:05 |
| R8.htm | 8673 | 2017-10-30 06:06:05 |
| R80.htm | 18079 | 2017-10-30 06:06:05 |
| R81.htm | 21040 | 2017-10-30 06:06:05 |
| R82.htm | 22603 | 2017-10-30 06:06:05 |
| R83.htm | 7937 | 2017-10-30 06:06:05 |
| R84.htm | 40366 | 2017-10-30 06:06:05 |
| R85.htm | 8169 | 2017-10-30 06:06:05 |
| R86.htm | 36437 | 2017-10-30 06:06:05 |
| R87.htm | 49575 | 2017-10-30 06:06:05 |
| R88.htm | 70403 | 2017-10-30 06:06:05 |
| R89.htm | 20826 | 2017-10-30 06:06:05 |
| R9.htm | 33879 | 2017-10-30 06:06:05 |
| R90.htm | 18502 | 2017-10-30 06:06:05 |
| R91.htm | 63930 | 2017-10-30 06:06:05 |
| R92.htm | 47654 | 2017-10-30 06:06:05 |
| R93.htm | 17232 | 2017-10-30 06:06:05 |
| R94.htm | 77961 | 2017-10-30 06:06:05 |
| R95.htm | 33664 | 2017-10-30 06:06:05 |
| R96.htm | 166140 | 2017-10-30 06:06:05 |
| R97.htm | 51756 | 2017-10-30 06:06:05 |
| R98.htm | 7846 | 2017-10-30 06:06:05 |
| R99.htm | 15727 | 2017-10-30 06:06:05 |
| report.css | 2768 | 2017-10-30 06:06:05 |
| Show.js | 1411 | 2017-10-30 06:06:05 |