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v3.19.3

Segment Information (Summary Of Segment Information) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 618,264 | $ 629,735 | $ 1,841,914 | $ 1,811,549
Operating Income | 53,357 | 63,386 | 159,818 | 149,284
Truckload Transportation Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 480,351 | 484,782 | 1,423,201 | 1,386,615
Operating Income | 48,870 | 58,894 | 143,488 | 135,748
Werner Logistics |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 121,331 | 129,422 | 369,584 | 380,854
Operating Income | 3,028 | 4,776 | 12,921 | 13,135
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 15,896 | 15,107 | 47,464 | 42,788
Operating Income | 1,709 | 576 | 5,181 | 433
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 687 | 632 | 1,905 | 2,170
Operating Income | (250) | (860) | (1,772) | (32)
Subtotal |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 618,265 | 629,943 | 1,842,154 | 1,812,427
Inter-segment eliminations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ (1) | $ (208) | $ (240) | $ (878)

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