Business Combination, Number of Finite Lived Assets Acquired

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- Definition

Business Combination, Property And Plant Acquired, Area Of Oil And Gas Contract

+ References

No definition available.

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- Definition

Business Combination, Property And Plant Acquired, Length Of Gathering And Transmission Lines

+ References

No definition available.

+ Details

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- Definition

Business Combination, Property And Plant Acquired, Number Of Market Interconnects

+ References

No definition available.

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- Definition

Business Combination, Property And Plant Acquired, Volume Per Duration Of Additional Enhancements

+ References

No definition available.

+ Details

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting that was acquired during the period.

+ References

No definition available.

+ Details

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ 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 (b)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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- Definition

The number of businesses acquired by the entity during the period.

+ References

No definition available.

+ Details

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- Definition

The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585

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Acquisitions and Dispositions - Acquisitions (Details) $ in Millions		1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 14, 2017 USD ($) a contract market_interconnect mi	Feb. 28, 2017 USD ($)	Dec. 31, 2017 USD ($) bbl / d	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($) acquisition	Dec. 31, 2015 USD ($) acquisition
Business Acquisition [Line Items]
Cash consideration				$ 1,280	$ 282	$ 105
Amortization expense for finite-lived intangible assets				54	44	49
Acquisition-related expenses				6
Goodwill recognized				269
Alpha Holding Company, LLC
Business Acquisition [Line Items]
Cash consideration	$ 1,215
Length of gathering and transmission lines (in miles) \| mi	515
Number of market interconnects \| market_interconnect	5
Additional volume enhancements to gathering system (bbls per day) \| bbl / d			350,000
Area of acreage dedication (gross acres) \| a	315,000
Weighted-average useful life	20 years
Acquisition-related expenses				$ 6
Propane Marine Terminal
Business Acquisition [Line Items]
Cash consideration		$ 41
Individually immaterial business acquisitions
Business Acquisition [Line Items]
Cash consideration					$ 289	$ 105
Number of acquisitions completed \| acquisition					2	3
Goodwill recognized					$ 0	$ 11
Integrated System Of NGL Assets
Business Acquisition [Line Items]
Cash consideration					$ 204
Advantage Joint Venture
Business Acquisition [Line Items]
Ownership interest			50.00%	50.00%
Frontier Aspen, LLC
Business Acquisition [Line Items]
Interest acquired						28.00%
Acreage Dedication Contracts \| Alpha Holding Company, LLC
Business Acquisition [Line Items]
Number of acreage dedication contracts acquired \| contract	5
Weighted-average useful life	20 years
Amortization expense for finite-lived intangible assets			$ 10