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v3.20.1

Segment Information - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) Segment division | Mar. 31, 2019 USD ($) | Dec. 31, 2019 USD ($)
Segment Reporting Information [Line Items] |  |  |
Number of reportable segments | Segment | 2 |  |
Number of internal divisions | division | 2 |  |
Revenues | $ 2,764,095 | $ 2,807,259 |
Operating income (loss) | 80,737 | 119,487 |
Canada |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 384,225 | $ 485,430 |
Percentage of foreign revenues | 77.00% | 80.00% |
Foreign Countries |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 496,000 | $ 606,600 |
Property and equipment | 291,400 |  | $ 314,100
Electric Power Infrastructure Services | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,767,027 | 1,664,023 |
Operating income (loss) | 128,758 | 161,617 |
Electric Power Infrastructure Services | Operating Segments | Latin America |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 4,700 | 27,800 |
Operating income (loss) | $ (16,300) | $ (600) |

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