XML 100 R58.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Intangible Assets and Goodwill, Goodwill (Details) (USD $) In Millions, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2013
Changes in carrying amount of goodwill [Roll Forward] |  |
Balance at beginning of period | $ 2,086.8 | [1]
Goodwill related to the sale of assets | (6.8) |
Balance at end of period | 2,080.0 | [1]
Accumulated impairment charges | 1.3 |
NGL Pipelines & Services [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Balance at beginning of period | 341.2 | [1]
Goodwill related to the sale of assets | 0 |
Balance at end of period | 341.2 | [1]
Onshore Natural Gas Pipelines & Services [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Balance at beginning of period | 296.3 | [1]
Goodwill related to the sale of assets | 0 |
Balance at end of period | 296.3 | [1]
Onshore Crude Oil Pipelines & Services [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Balance at beginning of period | 311.2 | [1]
Goodwill related to the sale of assets | (6.1) |
Balance at end of period | 305.1 | [1]
Offshore Pipelines & Services [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Balance at beginning of period | 82.1 | [1]
Goodwill related to the sale of assets | 0 |
Balance at end of period | 82.1 | [1]
Petrochemical & Refined Products Services [Member] |  |
Changes in carrying amount of goodwill [Roll Forward] |  |
Balance at beginning of period | 1,056.0 | [1]
Goodwill related to the sale of assets | (0.7) |
Balance at end of period | $ 1,055.3 | [1]
[1] | The total carrying amount of goodwill at June 30, 2013 and December 31, 2012 is net of $1.3 million of accumulated impairment charges. No goodwill impairment charges were recorded during the six months ended June 30, 2013.

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + 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=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a,h) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillImpairedAccumulatedImpairmentLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_GoodwillRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillWrittenOffRelatedToSaleOfBusinessUnit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration