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|---|---|---|
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| 0000081061-21-000027-index.html | 2021-05-03 14:21:58 | |
| 0000081061-21-000027.txt | 2021-05-03 14:21:58 | |
 0000081061-21-000027-xbrl.zip | 175195 | 2021-05-03 14:21:58 |
| a1q2021exhibit311.htm | 8843 | 2021-05-03 14:21:58 |
| a1q2021exhibit312.htm | 8822 | 2021-05-03 14:21:58 |
| a1q2021exhibit321.htm | 4489 | 2021-05-03 14:21:58 |
| a1q2021exhibit322.htm | 4493 | 2021-05-03 14:21:58 |
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| ck0000081061-20210327.xsd | 23870 | 2021-05-03 14:21:58 |
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| Financial_Report.xlsx | 43192 | 2021-05-03 14:21:58 |
| MetaLinks.json | 414907 | 2021-05-03 14:21:58 |
| R1.htm | 47519 | 2021-05-03 14:21:58 |
| R10.htm | 6487 | 2021-05-03 14:21:58 |
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| R27.htm | 4745 | 2021-05-03 14:21:58 |
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| R6.htm | 10581 | 2021-05-03 14:21:58 |
| R7.htm | 99251 | 2021-05-03 14:21:58 |
| R8.htm | 32207 | 2021-05-03 14:21:58 |
| R9.htm | 13303 | 2021-05-03 14:21:58 |
| report.css | 2767 | 2021-05-03 14:21:58 |
| Show.js | 1085 | 2021-05-03 14:21:58 |