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Investments in Unconsolidated Affiliates | 6 Months Ended
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Jun. 30, 2017
Investments in Unconsolidated Affiliates [Abstract] |
Investments in Unconsolidated Affiliates | Note 5. Investments in Unconsolidated Affiliates The following table presents our investments in unconsolidated affiliates by business segment at the dates indicated. We account for these investments using the equity method.
|  | Ownership Interest at June 30, 2017 |  |  | June 30, 2017 |  |  | December 31, 2016 |
NGL Pipelines & Services: |  |  |  |  |  |  |  |  |
Venice Energy Service Company, L.L.C. |  | 13.1% |  |  | $ | 25.9 |  |  | $ | 24.8 |
K/D/S Promix, L.L.C. |  | 50% |  |  |  | 32.2 |  |  |  | 33.7 |
Baton Rouge Fractionators LLC |  | 32.2% |  |  |  | 17.6 |  |  |  | 17.3 |
Skelly-Belvieu Pipeline Company, L.L.C. |  | 50% |  |  |  | 37.1 |  |  |  | 38.9 |
Texas Express Pipeline LLC |  | 35% |  |  |  | 327.8 |  |  |  | 331.9 |
Texas Express Gathering LLC |  | 45% |  |  |  | 36.5 |  |  |  | 35.8 |
Front Range Pipeline LLC |  | 33.3% |  |  |  | 166.5 |  |  |  | 165.4 |
Delaware Basin Gas Processing LLC |  | 50% |  |  |  | 108.2 |  |  |  | 102.6 |
Crude Oil Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |
Seaway Crude Pipeline Company LLC |  | 50% |  |  |  | 1,380.5 |  |  |  | 1,393.8 |
Eagle Ford Pipeline LLC |  | 50% |  |  |  | 379.1 |  |  |  | 377.9 |
Eagle Ford Terminals Corpus Christi LLC |  | 50% |  |  |  | 63.2 |  |  |  | 52.9 |
Natural Gas Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |
White River Hub, LLC |  | 50% |  |  |  | 21.3 |  |  |  | 21.7 |
Petrochemical & Refined Products Services: |  |  |  |  |  |  |  |  |  |  |  |
Centennial Pipeline LLC |  | 50% |  |  |  | 60.7 |  |  |  | 62.3 |
Other |  | Various |  |  |  | 4.7 |  |  |  | 18.3 |
Total investments in unconsolidated affiliates |  |  |  |  |  | $ | 2,661.3 |  |  | $ | 2,677.3 |
The following table presents our equity in income (loss) of unconsolidated affiliates by business segment for the periods indicated:
|  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
NGL Pipelines & Services |  | $ | 19.0 |  |  | $ | 14.0 |  |  | $ | 34.5 |  |  | $ | 29.1 |
Crude Oil Pipelines & Services |  |  | 89.2 |  |  |  | 65.8 |  |  |  | 170.4 |  |  |  | 155.9 |
Natural Gas Pipelines & Services |  |  | 0.9 |  |  |  | 0.9 |  |  |  | 1.9 |  |  |  | 1.9 |
Petrochemical & Refined Products Services |  |  | (2.1 | ) |  |  | (4.3 | ) |  |  | (5.0 | ) |  |  | (9.4 | )
Total |  | $ | 107.0 |  |  | $ | 76.4 |  |  | $ | 201.8 |  |  | $ | 177.5 |
Excess Cost On occasion, the price we pay to acquire an ownership interest in a company exceeds the underlying carrying value of the capital accounts we acquire. These excess cost amounts are attributable to the fair value of the underlying tangible assets of these entities exceeding their respective book carrying values at the time of our acquisition of ownership interests in these entities. We amortize such excess cost amounts as a reduction to equity earnings in a manner similar to depreciation. The following table presents our unamortized excess cost amounts by business segment at the dates indicated:
|  | June 30, 2017 |  |  | December 31, 2016 |
NGL Pipelines & Services |  | $ | 23.5 |  |  | $ | 24.1 |
Crude Oil Pipelines & Services |  |  | 18.6 |  |  |  | 19.0 |
Petrochemical & Refined Products Services |  |  | 1.9 |  |  |  | 2.1 |
Total |  | $ | 44.0 |  |  | $ | 45.2 |
Amortization of excess cost amounts were $0.5 million and $0.6 million for the three months ended June 30, 2017 and 2016, respectively. For the six months ended June 30, 2017 and 2016, amortization of excess costs amounts were $1.0 million and $1.1 million, respectively. Summarized Combined Financial Information of Unconsolidated Affiliates Combined results of operations data for the periods indicated for our unconsolidated affiliates are summarized in the following table (all data presented on a 100% basis):
|  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Income Statement Data: |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | 371.9 |  |  | $ | 317.5 |  |  | $ | 715.1 |  |  | $ | 663.0 |
Operating income |  |  | 229.8 |  |  |  | 181.7 |  |  |  | 433.5 |  |  |  | 395.4 |
Net income |  |  | 237.6 |  |  |  | 178.3 |  |  |  | 440.5 |  |  |  | 393.5 |

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- Definition The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=64825282&loc=d3e32847-111569 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=64825282&loc=d3e32787-111569 + Details
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