Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000825313-20-000030-index.html | 2020-04-28 06:49:33 | |
| 0000825313-20-000030.txt | 2020-04-28 06:49:33 | |
 0000825313-20-000030-xbrl.zip | 197279 | 2020-04-28 06:49:33 |
| ab-20200331.xsd | 20539 | 2020-04-28 06:49:33 |
| ab-20200331x10q.htm | 597365 | 2020-04-28 06:49:33 |
| ab-20200331x10q_htm.xml | 344485 | 2020-04-28 06:49:33 |
| ab-20200331xex311.htm | 13061 | 2020-04-28 06:49:33 |
| ab-20200331xex312.htm | 13517 | 2020-04-28 06:49:33 |
| ab-20200331xex321.htm | 8056 | 2020-04-28 06:49:33 |
| ab-20200331xex322.htm | 7684 | 2020-04-28 06:49:33 |
| ab-20200331_cal.xml | 36490 | 2020-04-28 06:49:33 |
| ab-20200331_def.xml | 42894 | 2020-04-28 06:49:33 |
| ab-20200331_lab.xml | 281936 | 2020-04-28 06:49:33 |
| ab-20200331_pre.xml | 149108 | 2020-04-28 06:49:33 |
| abhexhibit99133120.htm | 1956075 | 2020-04-28 06:49:33 |
| FilingSummary.xml | 17443 | 2020-04-28 06:49:33 |
| Financial_Report.xlsx | 32653 | 2020-04-28 06:49:33 |
| MetaLinks.json | 223652 | 2020-04-28 06:49:33 |
| R1.htm | 50915 | 2020-04-28 06:49:33 |
| R10.htm | 22834 | 2020-04-28 06:49:33 |
| R11.htm | 32592 | 2020-04-28 06:49:33 |
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| R28.htm | 42852 | 2020-04-28 06:49:33 |
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| R5.htm | 39577 | 2020-04-28 06:49:33 |
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| R8.htm | 26230 | 2020-04-28 06:49:33 |
| R9.htm | 6509 | 2020-04-28 06:49:33 |
| report.css | 2767 | 2020-04-28 06:49:33 |
| Show.js | 1085 | 2020-04-28 06:49:33 |