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|---|---|---|
 0000825313-18-000042-index-headers.html | 2018-07-26 06:53:39 | |
| 0000825313-18-000042-index.html | 2018-07-26 06:53:39 | |
| 0000825313-18-000042.txt | 2018-07-26 06:53:39 | |
 0000825313-18-000042-xbrl.zip | 72731 | 2018-07-26 06:53:39 |
| a20180630exhibit991.htm | 2520513 | 2018-07-26 06:53:39 |
| ab-20180630.xml | 443033 | 2018-07-26 06:53:39 |
| ab-20180630.xsd | 19548 | 2018-07-26 06:53:39 |
| ab-20180630x10q.htm | 601803 | 2018-07-26 06:53:39 |
| ab-20180630xex311.htm | 13019 | 2018-07-26 06:53:39 |
| ab-20180630xex312.htm | 13475 | 2018-07-26 06:53:39 |
| ab-20180630xex321.htm | 8012 | 2018-07-26 06:53:39 |
| ab-20180630xex322.htm | 7640 | 2018-07-26 06:53:39 |
| ab-20180630_cal.xml | 40457 | 2018-07-26 06:53:39 |
| ab-20180630_def.xml | 48920 | 2018-07-26 06:53:39 |
| ab-20180630_lab.xml | 260708 | 2018-07-26 06:53:39 |
| ab-20180630_pre.xml | 141535 | 2018-07-26 06:53:39 |
| FilingSummary.xml | 15865 | 2018-07-26 06:53:39 |
| Financial_Report.xlsx | 32235 | 2018-07-26 06:53:39 |
| R1.htm | 19897 | 2018-07-26 06:53:39 |
| R10.htm | 50812 | 2018-07-26 06:53:39 |
| R11.htm | 16100 | 2018-07-26 06:53:39 |
| R12.htm | 9239 | 2018-07-26 06:53:39 |
| R13.htm | 72480 | 2018-07-26 06:53:39 |
| R14.htm | 7929 | 2018-07-26 06:53:39 |
| R15.htm | 9295 | 2018-07-26 06:53:39 |
| R16.htm | 49218 | 2018-07-26 06:53:39 |
| R17.htm | 15891 | 2018-07-26 06:53:39 |
| R18.htm | 9450 | 2018-07-26 06:53:39 |
| R19.htm | 69614 | 2018-07-26 06:53:39 |
| R2.htm | 32490 | 2018-07-26 06:53:39 |
| R20.htm | 37450 | 2018-07-26 06:53:39 |
| R21.htm | 15881 | 2018-07-26 06:53:39 |
| R22.htm | 25315 | 2018-07-26 06:53:39 |
| R23.htm | 24358 | 2018-07-26 06:53:39 |
| R24.htm | 36500 | 2018-07-26 06:53:39 |
| R25.htm | 11520 | 2018-07-26 06:53:39 |
| R26.htm | 45012 | 2018-07-26 06:53:39 |
| R3.htm | 10750 | 2018-07-26 06:53:39 |
| R4.htm | 18752 | 2018-07-26 06:53:39 |
| R5.htm | 63439 | 2018-07-26 06:53:39 |
| R6.htm | 43020 | 2018-07-26 06:53:39 |
| R7.htm | 30803 | 2018-07-26 06:53:39 |
| R8.htm | 6446 | 2018-07-26 06:53:39 |
| R9.htm | 14393 | 2018-07-26 06:53:39 |
| report.css | 2767 | 2018-07-26 06:53:39 |
| Show.js | 1410 | 2018-07-26 06:53:39 |