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Intangible Assets and Goodwill (Tables) | 9 Months Ended
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Sep. 30, 2014
Intangible Assets and Goodwill [Abstract] |
Intangible Assets by Segment | The following table summarizes our intangible assets by business segment at the dates indicated:
|  | September 30, 2014 |  |  | December 31, 2013 |
|  | Gross Value |  |  | Accumulated Amortization |  |  | Carrying Value |  |  | Gross Value |  |  | Accumulated Amortization |  |  | Carrying Value |
NGL Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  | $ | 340.8 |  |  | $ | (179.0 | ) |  | $ | 161.8 |  |  | $ | 340.8 |  |  | $ | (165.7 | ) |  | $ | 175.1 |
Contract-based intangibles |  |  | 277.9 |  |  |  | (175.1 | ) |  |  | 102.8 |  |  |  | 281.3 |  |  |  | (171.2 | ) |  |  | 110.1 |
Segment total |  |  | 618.7 |  |  |  | (354.1 | ) |  |  | 264.6 |  |  |  | 622.1 |  |  |  | (336.9 | ) |  |  | 285.2 |
Onshore Natural Gas Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 1,163.6 |  |  |  | (302.3 | ) |  |  | 861.3 |  |  |  | 1,163.6 |  |  |  | (281.2 | ) |  |  | 882.4 |
Contract-based intangibles |  |  | 466.0 |  |  |  | (343.7 | ) |  |  | 122.3 |  |  |  | 466.1 |  |  |  | (330.7 | ) |  |  | 135.4 |
Segment total |  |  | 1,629.6 |  |  |  | (646.0 | ) |  |  | 983.6 |  |  |  | 1,629.7 |  |  |  | (611.9 | ) |  |  | 1,017.8 |
Onshore Crude Oil Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 9.6 |  |  |  | (6.1 | ) |  |  | 3.5 |  |  |  | 10.7 |  |  |  | (6.3 | ) |  |  | 4.4 |
Contract-based intangibles |  |  | 0.4 |  |  |  | (0.3 | ) |  |  | 0.1 |  |  |  | 0.4 |  |  |  | (0.3 | ) |  |  | 0.1 |
Segment total |  |  | 10.0 |  |  |  | (6.4 | ) |  |  | 3.6 |  |  |  | 11.1 |  |  |  | (6.6 | ) |  |  | 4.5 |
Offshore Pipelines & Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 195.8 |  |  |  | (152.6 | ) |  |  | 43.2 |  |  |  | 203.9 |  |  |  | (150.0 | ) |  |  | 53.9 |
Contract-based intangibles |  |  | 1.2 |  |  |  | (0.5 | ) |  |  | 0.7 |  |  |  | 1.2 |  |  |  | (0.4 | ) |  |  | 0.8 |
Segment total |  |  | 197.0 |  |  |  | (153.1 | ) |  |  | 43.9 |  |  |  | 205.1 |  |  |  | (150.4 | ) |  |  | 54.7 |
Petrochemical & Refined Products Services: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationship intangibles |  |  | 104.3 |  |  |  | (42.1 | ) |  |  | 62.2 |  |  |  | 104.3 |  |  |  | (38.2 | ) |  |  | 66.1 |
Contract-based intangibles |  |  | 39.9 |  |  |  | (6.7 | ) |  |  | 33.2 |  |  |  | 39.9 |  |  |  | (6.0 | ) |  |  | 33.9 |
Segment total |  |  | 144.2 |  |  |  | (48.8 | ) |  |  | 95.4 |  |  |  | 144.2 |  |  |  | (44.2 | ) |  |  | 100.0 |
Total all segments |  | $ | 2,599.5 |  |  | $ | (1,208.4 | ) |  | $ | 1,391.1 |  |  | $ | 2,612.2 |  |  | $ | (1,150.0 | ) |  | $ | 1,462.2 |
Amortization Expense of Intangible Assets by Segment | The following table presents the amortization expense of our intangible assets by business segment for the periods indicated:
|  | For the Three Months Ended September 30, |  |  | For the Nine Months Ended September 30, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
NGL Pipelines & Services |  | $ | 8.1 |  |  | $ | 8.6 |  |  | $ | 25.4 |  |  | $ | 27.7 |
Onshore Natural Gas Pipelines & Services |  |  | 11.1 |  |  |  | 13.3 |  |  |  | 34.2 |  |  |  | 38.0 |
Onshore Crude Oil Pipelines & Services |  |  | 0.3 |  |  |  | 0.3 |  |  |  | 0.9 |  |  |  | 1.0 |
Offshore Pipelines & Services |  |  | 2.5 |  |  |  | 2.9 |  |  |  | 7.6 |  |  |  | 8.8 |
Petrochemical & Refined Products Services |  |  | 1.5 |  |  |  | 1.5 |  |  |  | 4.6 |  |  |  | 4.7 |
Total |  | $ | 23.5 |  |  | $ | 26.6 |  |  | $ | 72.7 |  |  | $ | 80.2 |
Forecasted Amortization Expense | The following table presents our forecast of amortization expense associated with existing intangible assets for the periods indicated:
Remainder of 2014 |  | 2015 |  | 2016 |  | 2017 |  | 2018 |
| $ | 22.2 |  |  | $ | 86.0 |  |  | $ | 81.6 |  |  | $ | 86.1 |  |  | $ | 89.5 |
Changes in Carrying Amount of Goodwill | Goodwill represents the excess of the purchase price of an acquired business over the amounts assigned to assets acquired and liabilities assumed in the transaction. The following table presents changes in the carrying amount of goodwill during the nine months ended September 30, 2014:
|  | NGL Pipelines & Services |  |  | Onshore Natural Gas Pipelines & Services |  |  | Onshore Crude Oil Pipelines & Services |  |  | Offshore Pipelines & Services |  |  | Petrochemical & Refined Products Services |  |  | Consolidated Total |
Balance at December 31, 2013 (1) |  | $ | 341.2 |  |  | $ | 296.3 |  |  | $ | 305.1 |  |  | $ | 82.1 |  |  | $ | 1,055.3 |  |  | $ | 2,080.0 |
Reclassification of goodwill |  |  | 520.0 |  |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | (520.0 | ) |  |  | -- |
Goodwill related to the sale of assets |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | (0.1 | ) |  |  | -- |  |  |  | (0.1 | )
Balance at September 30, 2014 (1) |  | $ | 861.2 |  |  | $ | 296.3 |  |  | $ | 305.1 |  |  | $ | 82.0 |  |  | $ | 535.3 |  |  | $ | 2,079.9 |
(1) The total carrying amount of goodwill at September 30, 2014 and December 31, 2013 is net of $1.3 million of accumulated impairment charges. No goodwill impairment charges were recorded during the nine months ended September 30, 2014. |

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- Definition Tabular disclosure of the amortization expense of intangible assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References No definition available. + Details
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- Definition Tabular disclosure of amortizable finite and indefinite lived intangibles assets by segment, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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