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ACQUISITIONS - Pro Forma (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Pro forma condensed consolidated income statement |  |  |
Total revenues, As reported | $ 1,328,129 | $ 1,961,720 | $ 2,002,857
Net income (loss) | $ (129,051) | 406,926 | 367,470
Wing |  |  |
Acquisitions, additional information |  |  |
Revenue of acquired business |  | 4,625 |
Net income of acquired business |  | 1,291 |
Pro forma condensed consolidated income statement |  |  |
Total revenues, Pro forma |  | 1,966,291 | 2,008,559
Net income, Pro forma |  | 411,217 | 372,810
AllDale I and II |  |  |
Acquisitions, additional information |  |  |
Revenue of acquired business |  | 48,411 |
Net income of acquired business |  | $ 18,543 |
Pro forma condensed consolidated income statement |  |  |
Total revenues, As reported |  |  | 2,002,857
Total revenues, Pro forma |  |  | 2,042,545
Net income (loss) |  |  | 367,470
Net income, Pro forma |  |  | $ 358,741

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