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Income Taxes (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
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Mar. 31, 2014
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Mar. 31, 2013
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| Operating Loss Carryforwards [Line Items] | ||
| Income Tax Expense (Benefit) | $ 200 | $ 279 |
| Effective tax rate | 25.00% | 30.00% |
| Federal statutory income tax rate | 35.00% | 35.00% |
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Florida Gas Pipeline [Member]
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| Operating Loss Carryforwards [Line Items] | ||
| Ownership interest | 50.00% | |
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EPNG and EP Midstream [Member]
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| Operating Loss Carryforwards [Line Items] | ||
| Ownership interest | 50.00% | |
| X | ||||||||||
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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