v3.19.3.a.u2

QUARTERLY FINANCIAL DATA - Table - Quarterly Financial Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Quarterly Financial Data [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 399,694 | $ 378,056 | $ 372,445 | $ 347,826 | $ 374,137 | $ 380,142 | $ 389,256 | $ 376,727 | $ 1,498,021 | $ 1,520,262 | $ 1,444,772
Operating income (loss) | 124,056 | 99,972 | 93,283 | 73,605 | 86,683 | 89,165 | 76,387 | 83,493 | 390,916 | 335,728 | 290,510
Income (loss) from continuing operations, net of tax | 78,408 | 52,588 | 46,915 | 28,923 | 42,570 | 43,663 | 26,909 | 33,233 | 206,834 | 146,375 | 110,895
Income (loss) from discontinued operations, net of tax | 0 | (4,777) | (964) | (306,786) | (40,444) | 4,473 | 2,490 | 92,900 | (312,527) | 59,419 | 37,069
Net income (loss) | $ 78,408 | $ 47,811 | $ 45,951 | $ (277,863) | $ 2,126 | $ 48,136 | $ 29,399 | $ 126,133 | $ (105,693) | $ 205,794 | $ 147,964
Basic net income (loss) per common unit |  |  |  |  |  |  |  |  |  |  |
Basic net income (loss) per common unit from continuing operations | $ 0.40 | $ 0.15 | $ 0.11 | $ (0.06) | $ 0.07 | $ (3.53) | $ 0.12 | $ 0.18 | $ 0.60 | $ (3.34) | $ 0.23
Basic net income (loss) per common unit from discontinued operations | 0 | (0.04) | (0.01) | (2.85) | (0.38) | 0.04 | 0.03 | 0.97 | (2.90) | 0.57 | 0.41
Total net income (loss) per common unit | 0.40 | 0.11 | 0.10 | (2.91) | (0.31) | (3.49) | 0.15 | 1.15 | (2.30) | (2.77) | 0.64
Net Income (Loss), Net of Tax, Per Outstanding Limited Partnership Unit, Diluted [Abstract] |  |  |  |  |  |  |  |  |  |  |
Diluted net (loss) income per common unit from continuing operations | 0.40 | 0.15 | 0.11 | (0.06) | 0.07 | (3.53) | 0.12 | 0.18 | 0.60 | (3.34) | 0.23
Diluted net (loss) income per common unit from discontinued operations | 0.00 | (0.04) | (0.01) | (2.85) | (0.38) | 0.04 | 0.03 | 0.97 | (2.90) | 0.57 | 0.41
Total net income (loss) per common unit | 0.40 | 0.11 | 0.10 | (2.91) | (0.31) | (3.49) | 0.15 | 1.15 | (2.30) | (2.77) | 0.64
Common Limited Partner [Member] |  |  |  |  |  |  |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash distributions per unit applicable to limited partners | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 0.60 | $ 2.40 | $ 2.40 | $ 4.38
Quarterly Financial Data [Abstract] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  |  |  |  |  |  |  |  | $ (227,386) | $ 110,788 | $ 60,610

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