Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-041321-index-headers.html | 2021-08-05 12:03:04 | |
| 0001564590-21-041321-index.html | 2021-08-05 12:03:04 | |
| 0001564590-21-041321.txt | 2021-08-05 12:03:04 | |
 0001564590-21-041321-xbrl.zip | 107405 | 2021-08-05 12:03:04 |
| FilingSummary.xml | 15522 | 2021-08-05 12:03:04 |
| Financial_Report.xlsx | 36009 | 2021-08-05 12:03:04 |
| MetaLinks.json | 320475 | 2021-08-05 12:03:04 |
| odfl-10q_20210630.htm | 1639244 | 2021-08-05 12:03:04 |
| odfl-10q_20210630_htm.xml | 422595 | 2021-08-05 12:03:04 |
| odfl-20210630.xsd | 24576 | 2021-08-05 12:03:04 |
| odfl-20210630_cal.xml | 39061 | 2021-08-05 12:03:04 |
| odfl-20210630_def.xml | 54770 | 2021-08-05 12:03:04 |
| odfl-20210630_lab.xml | 211336 | 2021-08-05 12:03:04 |
| odfl-20210630_pre.xml | 142110 | 2021-08-05 12:03:04 |
| odfl-ex311_9.htm | 16623 | 2021-08-05 12:03:04 |
| odfl-ex312_7.htm | 16966 | 2021-08-05 12:03:04 |
| odfl-ex321_8.htm | 8925 | 2021-08-05 12:03:04 |
| odfl-ex322_6.htm | 8908 | 2021-08-05 12:03:04 |
| R1.htm | 52240 | 2021-08-05 12:03:04 |
| R10.htm | 5971 | 2021-08-05 12:03:04 |
| R11.htm | 45667 | 2021-08-05 12:03:04 |
| R12.htm | 17827 | 2021-08-05 12:03:04 |
| R13.htm | 37248 | 2021-08-05 12:03:04 |
| R14.htm | 38014 | 2021-08-05 12:03:04 |
| R15.htm | 29675 | 2021-08-05 12:03:04 |
| R16.htm | 39456 | 2021-08-05 12:03:04 |
| R17.htm | 39484 | 2021-08-05 12:03:04 |
| R18.htm | 12878 | 2021-08-05 12:03:04 |
| R19.htm | 10930 | 2021-08-05 12:03:04 |
| R2.htm | 95723 | 2021-08-05 12:03:04 |
| R20.htm | 14705 | 2021-08-05 12:03:04 |
| R21.htm | 52280 | 2021-08-05 12:03:04 |
| R22.htm | 18026 | 2021-08-05 12:03:04 |
| R23.htm | 6579 | 2021-08-05 12:03:04 |
| R3.htm | 11036 | 2021-08-05 12:03:04 |
| R4.htm | 80368 | 2021-08-05 12:03:04 |
| R5.htm | 36246 | 2021-08-05 12:03:04 |
| R6.htm | 54538 | 2021-08-05 12:03:04 |
| R7.htm | 46024 | 2021-08-05 12:03:04 |
| R8.htm | 39962 | 2021-08-05 12:03:04 |
| R9.htm | 32873 | 2021-08-05 12:03:04 |
| report.css | 2767 | 2021-08-05 12:03:04 |
| Show.js | 1085 | 2021-08-05 12:03:04 |