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|---|---|---|
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| 0000051931-20-000575-index.html | 2020-07-20 17:55:53 | |
| 0000051931-20-000575.txt | 2020-07-20 17:55:53 | |
 0000051931-20-000575-xbrl.zip | 107236 | 2020-07-20 17:55:53 |
| ck0000044201-20200630.xml | 243429 | 2020-07-20 17:55:53 |
| ck0000044201-20200630.xsd | 35260 | 2020-07-20 17:55:53 |
| ck0000044201-20200630_cal.xml | 5081 | 2020-07-20 17:55:53 |
| ck0000044201-20200630_def.xml | 662741 | 2020-07-20 17:55:53 |
| ck0000044201-20200630_lab.xml | 276769 | 2020-07-20 17:55:53 |
| ck0000044201-20200630_pre.xml | 708662 | 2020-07-20 17:55:53 |
| FilingSummary.xml | 8491 | 2020-07-20 17:55:53 |
| gfa497xbrl.htm | 5633 | 2020-07-20 17:55:53 |
| R1.htm | 202059 | 2020-07-20 17:55:53 |
| R11.htm | 122823 | 2020-07-20 17:55:53 |
| R12.htm | 79633 | 2020-07-20 17:55:53 |
| R16.htm | 132203 | 2020-07-20 17:55:53 |
| R17.htm | 79896 | 2020-07-20 17:55:53 |
| R2.htm | 82239 | 2020-07-20 17:55:53 |
| R21.htm | 122760 | 2020-07-20 17:55:53 |
| R22.htm | 79573 | 2020-07-20 17:55:53 |
| R26.htm | 132079 | 2020-07-20 17:55:53 |
| R27.htm | 3938 | 2020-07-20 17:55:53 |
| R6.htm | 124912 | 2020-07-20 17:55:53 |
| R7.htm | 79910 | 2020-07-20 17:55:53 |
| report.css | 2767 | 2020-07-20 17:55:53 |
| Show.js | 1085 | 2020-07-20 17:55:53 |