Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-022343-index-headers.html | 2020-02-03 08:30:43 | |
| 0001193125-20-022343-index.html | 2020-02-03 08:30:43 | |
| 0001193125-20-022343.txt | 2020-02-03 08:30:43 | |
 0001193125-20-022343-xbrl.zip | 10753 | 2020-02-03 08:30:43 |
| aa-20200203.xsd | 3042 | 2020-02-03 08:30:43 |
| aa-20200203_lab.xml | 18138 | 2020-02-03 08:30:43 |
| aa-20200203_pre.xml | 11391 | 2020-02-03 08:30:43 |
| d881104d8k.htm | 28665 | 2020-02-03 08:30:43 |
| d881104d8k_htm.xml | 3343 | 2020-02-03 08:30:43 |
| d881104dex991.htm | 7771 | 2020-02-03 08:30:43 |
| FilingSummary.xml | 1719 | 2020-02-03 08:30:43 |
| Financial_Report.xlsx | 5811 | 2020-02-03 08:30:43 |
 g881104g0201043251692.jpg | 1994 | 2020-02-03 08:30:43 |
| MetaLinks.json | 18623 | 2020-02-03 08:30:43 |
| R1.htm | 40160 | 2020-02-03 08:30:43 |
| report.css | 2766 | 2020-02-03 08:30:43 |
| Show.js | 1085 | 2020-02-03 08:30:43 |