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Benefit Plans (Impact of One Point Change in Assumptions) (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013
Defined Benefit Plan Assumptions Sensitivity To Changes [Abstract] |
Increase of 1% in the discount rate | $ (59)
Decrease of 1% in the discount rate | 48
Increase of 1% in the long-term rate of return on plan assets | (52)
Decrease of 1% in the long-term rate of return on plan assets | $ 52

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- Details
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- Definition Represents the impact on pension expense that would result from a one percentage point decrease in the discount rate assumptions for defined benefit pension plans + References No definition available. + Details
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- Definition Represents the impact on pension expense that would result from a one percentage point decrease in the long-term rate of return on plan asset assumptions for defined benefit pension plans + References No definition available. + Details
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- Definition Represents the impact on pension expense that would result from a one percentage point increase in the discount rate assumptions for defined benefit pension plans + References No definition available. + Details
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- Definition Represents the impact on pension expense that would result from a one percentage point increase in the long-term rate of return on plan asset assumptions for defined benefit pension plans + References No definition available. + Details
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