v3.10.0.1

REVENUE FROM CONTRACTS WITH CUSTOMERS Table 1 - Adoption Impact of ASC 606 (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Revenues | $ 490,363 | $ 440,566 | $ 1,452,448 | $ 1,363,484
Operating income (loss) | 95,277 | 91,717 | 273,595 | 262,260
Net income (loss) | $ 48,136 | $ 38,592 | $ 203,668 | $ 122,782
Basic net loss per common unit | $ (3.49) | $ 0.15 | $ (2.50) | $ 0.65
Calculated under Revenue Guidance in Effect before Topic 606 [Member] | Revenue Recognition [Member] |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Revenues | $ 490,799 |  | $ 1,457,231 |
Operating income (loss) | 95,713 |  | 278,378 |
Net income (loss) | $ 48,572 |  | $ 208,451 |
Basic net loss per common unit | $ (3.49) |  | $ (2.45) |
Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Revenue Recognition [Member] |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |
Revenues | $ (436) |  | $ (4,783) |
Operating income (loss) | (436) |  | (4,783) |
Net income (loss) | $ (436) |  | $ (4,783) |
Basic net loss per common unit | $ 0.00 |  | $ (0.05) |

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