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| 0001564590-20-051868-index.html | 2020-11-06 14:09:59 | |
| 0001564590-20-051868.txt | 2020-11-06 14:09:59 | |
 0001564590-20-051868-xbrl.zip | 110900 | 2020-11-06 14:09:59 |
| FilingSummary.xml | 16373 | 2020-11-06 14:09:59 |
| Financial_Report.xlsx | 40894 | 2020-11-06 14:09:59 |
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| odfl-10q_20200930.htm | 1628716 | 2020-11-06 14:09:59 |
| odfl-10q_20200930_htm.xml | 466029 | 2020-11-06 14:09:59 |
| odfl-20200930.xsd | 24733 | 2020-11-06 14:09:59 |
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| odfl-ex321_10.htm | 8934 | 2020-11-06 14:09:59 |
| odfl-ex322_6.htm | 8915 | 2020-11-06 14:09:59 |
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| R9.htm | 40093 | 2020-11-06 14:09:59 |
| report.css | 2767 | 2020-11-06 14:09:59 |
| Show.js | 1085 | 2020-11-06 14:09:59 |