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Business Segments (Tables) | 3 Months Ended
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Mar. 31, 2013
Business Segments [Abstract] |
Measurement of Total Segment Gross Operating Margin | The following table presents our measurement of total segment gross operating margin for the periods indicated:
|  | For the Three Months Ended March 31, |
|  | 2013 |  |  | 2012 |
Revenues |  | $ | 11,383.1 |  |  | $ | 11,252.5 |
Less: Operating costs and expenses |  |  | (10,420.4 | ) |  |  | (10,467.2 | )
Add: Equity in income of unconsolidated affiliates |  |  | 44.5 |  |  |  | 9.9 |
Depreciation, amortization and accretion recorded in operating costs and expenses |  |  | 276.8 |  |  |  | 254.6 |
Non-cash asset impairment charges recorded in operating costs and expenses |  |  | 11.0 |  |  |  | 5.4 |
Gains attributable to asset sales and insurance recoveries recorded in operating costs and expenses |  |  | (63.9 | ) |  |  | (2.5 | )
Total segment gross operating margin |  | $ | 1,231.1 |  |  | $ | 1,052.7 |
Reconciliation of Total Segment Gross Operating Margin to Operating Income and Income Before Provision for Income Taxes | The following table presents a reconciliation of total segment gross operating margin to operating income and further to income before income taxes for the periods indicated:
|  | For the Three Months Ended March 31, |
|  | 2013 |  |  | 2012 |
Total segment gross operating margin |  | $ | 1,231.1 |  |  | $ | 1,052.7 |
Adjustments to reconcile total segment gross operating margin to operating income: |  |  |  |  |  |  |  |
Amounts included in operating costs and expenses: |  |  |  |  |  |  |  |
Depreciation, amortization and accretion |  |  | (276.8 | ) |  |  | (254.6 | )
Non-cash asset impairment charges |  |  | (11.0 | ) |  |  | (5.4 | )
Gains attributable to asset sales and insurance recoveries |  |  | 63.9 |  |  |  | 2.5 |
General and administrative costs |  |  | (49.5 | ) |  |  | (46.3 | )
Operating income |  |  | 957.7 |  |  |  | 748.9 |
Other expense, net |  |  | (196.0 | ) |  |  | (127.8 | )
Income before income taxes |  | $ | 761.7 |  |  | $ | 621.1 |
Information by Business Segments | Information by business segment, together with reconciliations to our consolidated financial statement totals, is presented in the following table:
|  | Reportable Business Segments |  |  |  |  |  |  |
|  |  |  |  | Onshore |  |  | Onshore |  |  |  |  |  | Petrochemical |  |  |  |  |  |  |  |  |  |
|  | NGL |  |  | Natural Gas |  |  | Crude Oil |  |  | Offshore |  |  | & Refined |  |  |  |  |  | Adjustments |  |  |  |
|  | Pipelines |  |  | Pipelines |  |  | Pipelines |  |  | Pipelines |  |  | Products |  |  | Other |  |  | and |  |  | Consolidated |
|  | & Services |  |  | & Services |  |  | & Services |  |  | & Services |  |  | Services |  |  | Investments |  |  | Eliminations |  |  | Totals |
Revenues from third parties: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended March 31, 2013 |  | $ | 3,950.7 |  |  | $ | 874.2 |  |  | $ | 4,793.2 |  |  | $ | 40.5 |  |  | $ | 1,718.6 |  |  | $ | -- |  |  | $ | -- |  |  | $ | 11,377.2 |
Three months ended March 31, 2012 |  |  | 4,354.1 |  |  |  | 804.9 |  |  |  | 4,473.6 |  |  |  | 54.4 |  |  |  | 1,534.7 |  |  |  | -- |  |  |  | -- |  |  |  | 11,221.7 |
Revenues from related parties: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended March 31, 2013 |  |  | 0.3 |  |  |  | 3.5 |  |  |  | -- |  |  |  | 2.1 |  |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | 5.9 |
Three months ended March 31, 2012 |  |  | 0.4 |  |  |  | 28.7 |  |  |  | -- |  |  |  | 1.7 |  |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | 30.8 |
Intersegment and intrasegment revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended March 31, 2013 |  |  | 2,709.0 |  |  |  | 256.2 |  |  |  | 2,024.7 |  |  |  | 2.0 |  |  |  | 422.1 |  |  |  | -- |  |  |  | (5,414.0 | ) |  |  | -- |
Three months ended March 31, 2012 |  |  | 2,818.2 |  |  |  | 223.7 |  |  |  | 1,730.9 |  |  |  | 3.3 |  |  |  | 439.9 |  |  |  | -- |  |  |  | (5,216.0 | ) |  |  | -- |
Total revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended March 31, 2013 |  |  | 6,660.0 |  |  |  | 1,133.9 |  |  |  | 6,817.9 |  |  |  | 44.6 |  |  |  | 2,140.7 |  |  |  | -- |  |  |  | (5,414.0 | ) |  |  | 11,383.1 |
Three months ended March 31, 2012 |  |  | 7,172.7 |  |  |  | 1,057.3 |  |  |  | 6,204.5 |  |  |  | 59.4 |  |  |  | 1,974.6 |  |  |  | -- |  |  |  | (5,216.0 | ) |  |  | 11,252.5 |
Equity in income (loss) of unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended March 31, 2013 |  |  | 3.9 |  |  |  | 1.0 |  |  |  | 36.6 |  |  |  | 6.4 |  |  |  | (3.4 | ) |  |  | -- |  |  |  | -- |  |  |  | 44.5 |
Three months ended March 31, 2012 |  |  | 5.2 |  |  |  | 1.4 |  |  |  | 0.5 |  |  |  | 6.9 |  |  |  | (6.5 | ) |  |  | 2.4 |  |  |  | -- |  |  |  | 9.9 |
Gross operating margin: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three months ended March 31, 2013 |  |  | 592.5 |  |  |  | 190.8 |  |  |  | 236.4 |  |  |  | 40.5 |  |  |  | 170.9 |  |  |  | -- |  |  |  | -- |  |  |  | 1,231.1 |
Three months ended March 31, 2012 |  |  | 654.9 |  |  |  | 206.2 |  |  |  | 39.3 |  |  |  | 52.1 |  |  |  | 97.8 |  |  |  | 2.4 |  |  |  | -- |  |  |  | 1,052.7 |
Property, plant and equipment, net: (see Note 6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2013 |  |  | 9,059.1 |  |  |  | 8,942.0 |  |  |  | 1,359.0 |  |  |  | 1,323.5 |  |  |  | 2,548.4 |  |  |  | -- |  |  |  | 1,990.5 |  |  |  | 25,222.5 |
At December 31, 2012 |  |  | 8,494.8 |  |  |  | 8,950.1 |  |  |  | 1,385.9 |  |  |  | 1,343.0 |  |  |  | 2,559.5 |  |  |  | -- |  |  |  | 2,113.1 |  |  |  | 24,846.4 |
Investments in unconsolidated affiliates: (see Note 7) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2013 |  |  | 412.1 |  |  |  | 24.6 |  |  |  | 660.3 |  |  |  | 509.0 |  |  |  | 73.0 |  |  |  | -- |  |  |  | -- |  |  |  | 1,679.0 |
At December 31, 2012 |  |  | 324.6 |  |  |  | 24.9 |  |  |  | 493.8 |  |  |  | 479.0 |  |  |  | 72.3 |  |  |  | -- |  |  |  | -- |  |  |  | 1,394.6 |
Intangible assets, net: (see Note 8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2013 |  |  | 311.0 |  |  |  | 1,055.5 |  |  |  | 5.6 |  |  |  | 63.1 |  |  |  | 104.6 |  |  |  | -- |  |  |  | -- |  |  |  | 1,539.8 |
At December 31, 2012 |  |  | 320.6 |  |  |  | 1,067.9 |  |  |  | 5.9 |  |  |  | 66.2 |  |  |  | 106.2 |  |  |  | -- |  |  |  | -- |  |  |  | 1,566.8 |
Goodwill: (see Note 8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2013 |  |  | 341.2 |  |  |  | 296.3 |  |  |  | 311.2 |  |  |  | 82.1 |  |  |  | 1,055.3 |  |  |  | -- |  |  |  | -- |  |  |  | 2,086.1 |
At December 31, 2012 |  |  | 341.2 |  |  |  | 296.3 |  |  |  | 311.2 |  |  |  | 82.1 |  |  |  | 1,056.0 |  |  |  | -- |  |  |  | -- |  |  |  | 2,086.8 |
Segment assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2013 |  |  | 10,123.4 |  |  |  | 10,318.4 |  |  |  | 2,336.1 |  |  |  | 1,977.7 |  |  |  | 3,781.3 |  |  |  | -- |  |  |  | 1,990.5 |  |  |  | 30,527.4 |
At December 31, 2012 |  |  | 9,481.2 |  |  |  | 10,339.2 |  |  |  | 2,196.8 |  |  |  | 1,970.3 |  |  |  | 3,794.0 |  |  |  | -- |  |  |  | 2,113.1 |  |  |  | 29,894.6 |
Consolidated Revenues and Expenses | The following table presents additional information regarding our consolidated revenues and costs and expenses for the periods indicated:
|  | For the Three Months Ended March 31, |
|  | 2013 |  |  | 2012 |
NGL Pipelines & Services: |  |  |  |  |  |
Sales of NGLs and related products |  | $ | 3,665.6 |  |  | $ | 4,115.3 |
Midstream services |  |  | 285.4 |  |  |  | 239.2 |
Total |  |  | 3,951.0 |  |  |  | 4,354.5 |
Onshore Natural Gas Pipelines & Services: |  |  |  |  |  |  |  |
Sales of natural gas |  |  | 639.5 |  |  |  | 572.6 |
Midstream services |  |  | 238.2 |  |  |  | 261.0 |
Total |  |  | 877.7 |  |  |  | 833.6 |
Onshore Crude Oil Pipelines & Services: |  |  |  |  |  |  |  |
Sales of crude oil |  |  | 4,742.8 |  |  |  | 4,447.6 |
Midstream services |  |  | 50.4 |  |  |  | 26.0 |
Total |  |  | 4,793.2 |  |  |  | 4,473.6 |
Offshore Pipelines & Services: |  |  |  |  |  |  |  |
Sales of natural gas |  |  | 0.1 |  |  |  | 0.1 |
Sales of crude oil |  |  | 2.3 |  |  |  | 1.4 |
Midstream services |  |  | 40.2 |  |  |  | 54.6 |
Total |  |  | 42.6 |  |  |  | 56.1 |
Petrochemical & Refined Products Services: |  |  |  |  |  |  |  |
Sales of petrochemicals and refined products |  |  | 1,547.2 |  |  |  | 1,351.2 |
Midstream services |  |  | 171.4 |  |  |  | 183.5 |
Total |  |  | 1,718.6 |  |  |  | 1,534.7 |
Total consolidated revenues |  | $ | 11,383.1 |  |  | $ | 11,252.5 |
Consolidated costs and expenses |  |  |  |  |  |  |  |
Operating costs and expenses: |  |  |  |  |  |  |  |
Cost of sales |  | $ | 9,692.5 |  |  | $ | 9,665.8 |
Other operating costs and expenses (1) |  |  | 504.0 |  |  |  | 543.9 |
Depreciation, amortization and accretion |  |  | 276.8 |  |  |  | 254.6 |
Gains attributable to asset sales and insurance recoveries |  |  | (63.9 | ) |  |  | (2.5 | )
Non-cash asset impairment charges |  |  | 11.0 |  |  |  | 5.4 |
General and administrative costs |  |  | 49.5 |  |  |  | 46.3 |
Total consolidated costs and expenses |  | $ | 10,469.9 |  |  | $ | 10,513.5 |
(1) Represents cost of operating our plants, pipelines and other fixed assets, excluding depreciation, amortization and accretion charges. |

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