Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-185072-index-headers.html | 2022-06-29 16:18:35 | |
| 0001193125-22-185072-index.html | 2022-06-29 16:18:35 | |
| 0001193125-22-185072.txt | 2022-06-29 16:18:35 | |
 0001193125-22-185072-xbrl.zip | 208544 | 2022-06-29 16:18:35 |
| aa-20220627.xsd | 2846 | 2022-06-29 16:18:35 |
| aa-20220627_lab.xml | 17996 | 2022-06-29 16:18:35 |
| aa-20220627_pre.xml | 11257 | 2022-06-29 16:18:35 |
| d313167d8k.htm | 39693 | 2022-06-29 16:18:35 |
| d313167d8k_htm.xml | 3386 | 2022-06-29 16:18:35 |
| d313167dex101.htm | 1145658 | 2022-06-29 16:18:35 |
| d313167dex991.htm | 14263 | 2022-06-29 16:18:35 |
| FilingSummary.xml | 1758 | 2022-06-29 16:18:35 |
| Financial_Report.xlsx | 5708 | 2022-06-29 16:18:35 |
 g313167g0628.jpg | 1994 | 2022-06-29 16:18:35 |
| MetaLinks.json | 18235 | 2022-06-29 16:18:35 |
| R1.htm | 40095 | 2022-06-29 16:18:35 |
| report.css | 2767 | 2022-06-29 16:18:35 |
| Show.js | 1085 | 2022-06-29 16:18:35 |