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|---|---|---|
 0000825313-17-000024-index-headers.html | 2017-04-27 06:59:18 | |
| 0000825313-17-000024-index.html | 2017-04-27 06:59:18 | |
| 0000825313-17-000024.txt | 2017-04-27 06:59:18 | |
 0000825313-17-000024-xbrl.zip | 66020 | 2017-04-27 06:59:18 |
| a33117_exhibit991.htm | 1767855 | 2017-04-27 06:59:18 |
| ab-20170331.xml | 323913 | 2017-04-27 06:59:18 |
| ab-20170331.xsd | 19854 | 2017-04-27 06:59:18 |
| ab-20170331x10q.htm | 454006 | 2017-04-27 06:59:18 |
| ab-20170331xex311.htm | 13011 | 2017-04-27 06:59:18 |
| ab-20170331xex312.htm | 13476 | 2017-04-27 06:59:18 |
| ab-20170331xex321.htm | 8006 | 2017-04-27 06:59:18 |
| ab-20170331xex322.htm | 7643 | 2017-04-27 06:59:18 |
| ab-20170331_cal.xml | 37642 | 2017-04-27 06:59:18 |
| ab-20170331_def.xml | 33782 | 2017-04-27 06:59:18 |
| ab-20170331_lab.xml | 246793 | 2017-04-27 06:59:18 |
| ab-20170331_pre.xml | 131084 | 2017-04-27 06:59:18 |
| FilingSummary.xml | 16419 | 2017-04-27 06:59:18 |
| Financial_Report.xlsx | 31350 | 2017-04-27 06:59:18 |
| R1.htm | 19701 | 2017-04-27 06:59:18 |
| R10.htm | 31801 | 2017-04-27 06:59:18 |
| R11.htm | 14609 | 2017-04-27 06:59:18 |
| R12.htm | 9240 | 2017-04-27 06:59:18 |
| R13.htm | 44373 | 2017-04-27 06:59:18 |
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| R15.htm | 29869 | 2017-04-27 06:59:18 |
| R16.htm | 29529 | 2017-04-27 06:59:18 |
| R17.htm | 14306 | 2017-04-27 06:59:18 |
| R18.htm | 9454 | 2017-04-27 06:59:18 |
| R19.htm | 41102 | 2017-04-27 06:59:18 |
| R2.htm | 31987 | 2017-04-27 06:59:18 |
| R20.htm | 19535 | 2017-04-27 06:59:18 |
| R21.htm | 20580 | 2017-04-27 06:59:18 |
| R22.htm | 15914 | 2017-04-27 06:59:18 |
| R23.htm | 24785 | 2017-04-27 06:59:18 |
| R24.htm | 23856 | 2017-04-27 06:59:18 |
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| R26.htm | 11533 | 2017-04-27 06:59:18 |
| R27.htm | 43289 | 2017-04-27 06:59:18 |
| R3.htm | 10767 | 2017-04-27 06:59:18 |
| R4.htm | 17502 | 2017-04-27 06:59:18 |
| R5.htm | 51471 | 2017-04-27 06:59:18 |
| R6.htm | 43062 | 2017-04-27 06:59:18 |
| R7.htm | 46564 | 2017-04-27 06:59:18 |
| R8.htm | 7233 | 2017-04-27 06:59:18 |
| R9.htm | 14386 | 2017-04-27 06:59:18 |
| report.css | 2767 | 2017-04-27 06:59:18 |
| Show.js | 1410 | 2017-04-27 06:59:18 |