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| 0000080661-23-000023.txt | 2023-05-02 11:19:04 | |
 0000080661-23-000023-xbrl.zip | 488880 | 2023-05-02 11:19:04 |
| FilingSummary.xml | 36115 | 2023-05-02 11:19:04 |
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| pgr-20230331.htm | 3833254 | 2023-05-02 11:19:04 |
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| pgr-2023331ex322section135.htm | 3514 | 2023-05-02 11:19:04 |
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| report.css | 2767 | 2023-05-02 11:19:04 |
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