Parent Directory| Name | Size | Last Modified |
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| 0001193125-23-071549-index.html | 2023-03-15 18:54:07 | |
| 0001193125-23-071549.txt | 2023-03-15 18:54:07 | |
 0001193125-23-071549-xbrl.zip | 155552 | 2023-03-15 18:54:07 |
| d475595d8k.htm | 32096 | 2023-03-15 18:54:07 |
| d475595d8k_htm.xml | 5147 | 2023-03-15 18:54:07 |
| d475595dex21.htm | 900773 | 2023-03-15 18:54:07 |
| FilingSummary.xml | 1981 | 2023-03-15 18:54:07 |
| Financial_Report.xlsx | 5819 | 2023-03-15 18:54:07 |
| MetaLinks.json | 22003 | 2023-03-15 18:54:07 |
| pki-20230311.xsd | 3883 | 2023-03-15 18:54:07 |
| pki-20230311_def.xml | 13243 | 2023-03-15 18:54:07 |
| pki-20230311_lab.xml | 21857 | 2023-03-15 18:54:07 |
| pki-20230311_pre.xml | 14145 | 2023-03-15 18:54:07 |
| R1.htm | 41992 | 2023-03-15 18:54:07 |
| report.css | 2767 | 2023-03-15 18:54:07 |
| Show.js | 1085 | 2023-03-15 18:54:07 |