Business Acquisition, Goodwill, Expected Tax Deductible Amount, Period

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- Definition

Business Combination, Working Capital Adjustment

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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.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

+ References

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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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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-Publisher FASB
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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-Publisher FASB
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- Definition

Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of escrow deposit disbursements related to property acquisition in noncash investing or financing transactions.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Business Acquisitions (Details) - USD ($) $ in Millions		12 Months Ended
Business Acquisitions (Details) - USD ($) $ in Millions	Oct. 01, 2015	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Business Acquisition [Line Items]
Acquisitions related costs		$ 69	$ 135	$ 26
Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Membership interests acquired	100.00%
Noncontrolling interest ownership percentage	10.00%
Aggregate purchase price	$ 2,000
Cash consideration	934
Debt assumed	706
Working capital adjustments	2
Goodwill expected to be deductible	$ 380
Period goodwill is expected to be deductible (in years)	15 years
NEP [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Acquisitions related costs				$ 13
Contingent Holdback [Member] \| Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Contingent consideration liability	$ 200
Indemnity Holdback [Member] \| Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Contingent consideration liability	200
Noncurrent other liabilities [Member] \| Contingent Holdback [Member] \| Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Contingent consideration liability	186
Noncurrent other liabilities [Member] \| Indemnity Holdback [Member] \| Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Contingent consideration liability	$ 186
Other Current Liabilities [Member] \| Contingent Holdback [Member] \| Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Contingent consideration liability		0
Other Current Liabilities [Member] \| Indemnity Holdback [Member] \| Subsidiary of NextEra Energy Partners [Member] \| NET Holdings Management, LLC [Member]
Business Acquisition [Line Items]
Contingent consideration liability			$ 199
Escrow deposit disbursements related to property acquisition		$ 200