Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-311298-index-headers.html | 2021-10-28 16:10:15 | |
| 0001193125-21-311298-index.html | 2021-10-28 16:10:15 | |
| 0001193125-21-311298.txt | 2021-10-28 16:10:15 | |
 0001193125-21-311298-xbrl.zip | 45601 | 2021-10-28 16:10:15 |
| ck0000004515-20211027.xsd | 2899 | 2021-10-28 16:10:15 |
| ck0000004515-20211027_lab.xml | 15320 | 2021-10-28 16:10:15 |
| ck0000004515-20211027_pre.xml | 9663 | 2021-10-28 16:10:15 |
| d248981d8k.htm | 25978 | 2021-10-28 16:10:15 |
| d248981d8k_htm.xml | 2894 | 2021-10-28 16:10:15 |
| d248981dex11.htm | 191982 | 2021-10-28 16:10:15 |
| d248981dex231.htm | 4871 | 2021-10-28 16:10:15 |
| d248981dex232.htm | 4215 | 2021-10-28 16:10:15 |
| d248981dex233.htm | 5887 | 2021-10-28 16:10:15 |
| FilingSummary.xml | 1849 | 2021-10-28 16:10:15 |
| Financial_Report.xlsx | 5575 | 2021-10-28 16:10:15 |
 g248981dsp01.jpg | 5704 | 2021-10-28 16:10:15 |
| MetaLinks.json | 15929 | 2021-10-28 16:10:15 |
| R1.htm | 33818 | 2021-10-28 16:10:15 |
| report.css | 2767 | 2021-10-28 16:10:15 |
| Show.js | 1085 | 2021-10-28 16:10:15 |