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v3.19.3

Equity and Distributions, Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Accumulated Other Comprehensive Income (Loss), Beginning Balance |  |  | $ 50.9 | $ (171.7)
Other comprehensive income (loss) for period, before reclassifications |  |  | 34.2 | (135.8)
Reclassification of losses (gains) to net income during period |  |  | (124.2) | 0.2
Total other comprehensive income (loss) for period | $ (28.4) | $ (184.1) | (90.0) | (135.6)
Accumulated Other Comprehensive Income (Loss), Ending balance | (39.1) | (307.3) | (39.1) | (307.3)
Interest expense | 382.9 | 279.5 | 950.2 | 806.2
Revenue | (7,964.1) | (9,585.9) | (24,783.9) | (27,351.9)
Operating costs and expenses | 6,573.7 | 8,001.9 | 20,394.3 | 23,776.6
Total | (1,044.8) | (1,334.6) | (3,561.7) | (2,933.3)
Cash Flow Hedges [Member] | Interest Rate Derivatives [Member] |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Accumulated Other Comprehensive Income (Loss), Beginning Balance |  |  | (104.8) | (165.1)
Other comprehensive income (loss) for period, before reclassifications |  |  | (23.8) | 20.7
Reclassification of losses (gains) to net income during period |  |  | 27.8 | 29.0
Total other comprehensive income (loss) for period |  |  | 4.0 | 49.7
Accumulated Other Comprehensive Income (Loss), Ending balance | (100.8) | (115.4) | (100.8) | (115.4)
Cash Flow Hedges [Member] | Commodity Derivatives [Member] |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Accumulated Other Comprehensive Income (Loss), Beginning Balance |  |  | 152.7 | (10.1)
Other comprehensive income (loss) for period, before reclassifications |  |  | 58.6 | (156.0)
Reclassification of losses (gains) to net income during period |  |  | (152.0) | (28.8)
Total other comprehensive income (loss) for period |  |  | (93.4) | (184.8)
Accumulated Other Comprehensive Income (Loss), Ending balance | 59.3 | (194.9) | 59.3 | (194.9)
Other [Member] |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Accumulated Other Comprehensive Income (Loss), Beginning Balance |  |  | 3.0 | 3.5
Other comprehensive income (loss) for period, before reclassifications |  |  | (0.6) | (0.5)
Reclassification of losses (gains) to net income during period |  |  | 0.0 | 0.0
Total other comprehensive income (loss) for period |  |  | (0.6) | (0.5)
Accumulated Other Comprehensive Income (Loss), Ending balance | 2.4 | 3.0 | 2.4 | 3.0
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Total | (82.1) | (44.4) | (124.2) | 0.2
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Cash Flow Hedges [Member] | Interest Rate Derivatives [Member] |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Interest expense | 9.4 | 9.1 | 27.8 | 29.0
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Cash Flow Hedges [Member] | Commodity Derivatives [Member] |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Abstract] |  |  |  |
Revenue | (93.6) | (53.9) | (161.4) | (28.5)
Operating costs and expenses | $ 2.1 | $ 0.4 | $ 9.4 | $ (0.3)

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