Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000920148-23-000019-index-headers.html | 2023-03-31 08:37:35 | |
| 0000920148-23-000019-index.html | 2023-03-31 08:37:35 | |
| 0000920148-23-000019.txt | 2023-03-31 08:37:35 | |
 0000920148-23-000019-xbrl.zip | 11160 | 2023-03-31 08:37:35 |
| FilingSummary.xml | 1899 | 2023-03-31 08:37:35 |
| Financial_Report.xlsx | 5715 | 2023-03-31 08:37:35 |
| formpr1q23ex991earningsann.htm | 6285 | 2023-03-31 08:37:35 |
 lc2020logov2.gif | 4887 | 2023-03-31 08:37:35 |
| lh-20230331.htm | 27190 | 2023-03-31 08:37:35 |
| lh-20230331.xsd | 2171 | 2023-03-31 08:37:35 |
| lh-20230331_htm.xml | 4429 | 2023-03-31 08:37:35 |
| lh-20230331_lab.xml | 24442 | 2023-03-31 08:37:35 |
| lh-20230331_pre.xml | 12612 | 2023-03-31 08:37:35 |
| MetaLinks.json | 17472 | 2023-03-31 08:37:35 |
| R1.htm | 38137 | 2023-03-31 08:37:35 |
| report.css | 2767 | 2023-03-31 08:37:35 |
| Show.js | 1085 | 2023-03-31 08:37:35 |