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Accumulated Other Comprehensive Income Additional Information - AOCI (Details) (USD $)
In Millions, unless otherwise specified |
6 Months Ended |
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Dec. 31, 2013
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| Statement of Comprehensive Income [Abstract] | |
| Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax | $ (187) |
| Other Comprehensive Income (Loss), Available-for-sale Securities, Tax | 3 |
| Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax | $ (43) |
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- Definition
Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of tax expense (benefit), after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of tax (expense) benefit, after reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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