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Revenue from Contract with Customers (Tables) | 12 Months Ended
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Dec. 31, 2018
Revenue From Contract With Customer [Abstract] |
Summary of Disaggregated Revenue by Business Line | The following table summarizes our disaggregated revenue by business line (in thousands) for the years ended December 31:
| 2018 |  |  | 2017 |  |  | 2016 |
Intermodal | $ | 2,195,316 |  |  | $ | 1,870,873 |  |  | $ | 1,803,974 |
Truck brokerage |  | 497,282 |  |  |  | 481,635 |  |  |  | 389,700 |
Logistics |  | 698,138 |  |  |  | 655,543 |  |  |  | 556,775 |
Dedicated |  | 292,857 |  |  |  | 115,012 |  |  |  | - |
Total revenue | $ | 3,683,593 |  |  | $ | 3,123,063 |  |  | $ | 2,750,449 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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