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v3.20.2

Segment Information - Reconciliation of Reportable Segment Operating Margin to Income (Loss) Before Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Reconciliation of reportable segment operating margin to income (loss) before income taxes: |  |  |  |
Operating margin | $ 479.5 | $ 423.5 | $ 1,145.5 | $ 806.6
Depreciation and amortization expense | (204.5) | (237.2) | (443.6) | (474.6)
General and administrative expense | (61.5) | (72.8) | (121.9) | (153.6)
Impairment of long-lived assets |  |  | (2,442.8) |
Interest expense, net | (96.7) | (72.1) | (194.7) | (152.7)
Equity earnings (loss) | 14.9 | 3.2 | 35.5 | 5.9
Gain (loss) on sale or disposition of business and assets | 0.7 | 0.2 |  | (3.1)
Gain (loss) from financing activities | 21.8 |  | 61.1 | (1.4)
Change in contingent considerations |  | 0.8 |  | (8.9)
Other, net | (0.3) |  | (0.8) | (0.2)
Income (loss) before income taxes | 153.9 | 45.6 | (1,961.7) | 18.0
Gathering and Processing [Member] |  |  |  |
Reconciliation of reportable segment operating margin to income (loss) before income taxes: |  |  |  |
Operating margin | 237.2 | 232.1 | 492.8 | 470.3
Logistics and Transportation [Member] |  |  |  |
Reconciliation of reportable segment operating margin to income (loss) before income taxes: |  |  |  |
Operating margin | 231.5 | 184.4 | 525.5 | $ 336.3
Other [Member] |  |  |  |
Reconciliation of reportable segment operating margin to income (loss) before income taxes: |  |  |  |
Operating margin | $ 10.8 | $ 7.0 | $ 127.2 |

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