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 0000920148-21-000024-index-headers.html | 2021-03-19 07:10:33 | |
| 0000920148-21-000024-index.html | 2021-03-19 07:10:33 | |
| 0000920148-21-000024.txt | 2021-03-19 07:10:33 | |
 0000920148-21-000024-xbrl.zip | 14720 | 2021-03-19 07:10:33 |
| FilingSummary.xml | 1753 | 2021-03-19 07:10:33 |
| Financial_Report.xlsx | 5491 | 2021-03-19 07:10:33 |
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 lc2020logov21a.gif | 4887 | 2021-03-19 07:10:33 |
| lh-20210319.htm | 33986 | 2021-03-19 07:10:33 |
| lh-20210319.xsd | 2688 | 2021-03-19 07:10:33 |
| lh-20210319_cal.xml | 745 | 2021-03-19 07:10:33 |
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| lh-20210319_htm.xml | 12073 | 2021-03-19 07:10:33 |
| lh-20210319_lab.xml | 24574 | 2021-03-19 07:10:33 |
| lh-20210319_pre.xml | 12744 | 2021-03-19 07:10:33 |
| MetaLinks.json | 17673 | 2021-03-19 07:10:33 |
| R1.htm | 39694 | 2021-03-19 07:10:33 |
| report.css | 2767 | 2021-03-19 07:10:33 |
| Show.js | 1085 | 2021-03-19 07:10:33 |