Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000081061-21-000033-index-headers.html | 2021-07-01 17:17:25 | |
| 0000081061-21-000033-index.html | 2021-07-01 17:17:25 | |
| 0000081061-21-000033.txt | 2021-07-01 17:17:25 | |
 0000081061-21-000033-xbrl.zip | 14104 | 2021-07-01 17:17:25 |
| ck0000081061-20210701.htm | 34593 | 2021-07-01 17:17:25 |
| ck0000081061-20210701.xsd | 2182 | 2021-07-01 17:17:25 |
| ck0000081061-20210701_def.xml | 13071 | 2021-07-01 17:17:25 |
| ck0000081061-20210701_htm.xml | 9900 | 2021-07-01 17:17:25 |
| ck0000081061-20210701_lab.xml | 25081 | 2021-07-01 17:17:25 |
| ck0000081061-20210701_pre.xml | 13440 | 2021-07-01 17:17:25 |
| exhibit99107012021dividend.htm | 4843 | 2021-07-01 17:17:25 |
| FilingSummary.xml | 1735 | 2021-07-01 17:17:25 |
| Financial_Report.xlsx | 5571 | 2021-07-01 17:17:25 |
| MetaLinks.json | 17496 | 2021-07-01 17:17:25 |
| R1.htm | 34018 | 2021-07-01 17:17:25 |
| report.css | 2767 | 2021-07-01 17:17:25 |
| Show.js | 1085 | 2021-07-01 17:17:25 |