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Derivatives and Risk Management Activities (Details 6) (USD $) In Millions, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013
--- | --- | ---
Derivative Asset Positions |  |
Gross Position - Asset | $ 83 | $ 133
Netting Adjustment | (45) | (148)
Cash collateral paid | 35 | 161
Net Position - Asset | 73 | 146
Derivative Liability Positions |  |
Gross Position - Liability | (77) | (157)
Netting Adjustment | 45 | 148
Net Position - Liability | (32) | (9)
Other current assets |  |
Derivative Asset Positions |  |
Net Position - Asset | 64 | 116
Other long-term assets |  |
Derivative Asset Positions |  |
Net Position - Asset | 9 | 30
Other current liabilities |  |
Derivative Liability Positions |  |
Net Position - Liability | (30) | (8)
Other long-term liabilities |  |
Derivative Liability Positions |  |
Net Position - Liability | $ (2) | $ (1)

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