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Financial Instruments Gain (Loss) Recognized on Derivatives Not Designated as Hedging Table (Details) - Not Designated as Hedging Instrument [Member] - Net gain (loss) from investment activities [Member] - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Derivative [Line Items]
Gain (Loss) Recognized in Income	[1]	$ 1,334	$ 280	$ 1,417	$ (324)
Equity contracts
Derivative [Line Items]
Gain (Loss) Recognized in Income	[1]	892	(50)	741	(772)
Foreign exchange contracts
Derivative [Line Items]
Gain (Loss) Recognized in Income	[1]	(2)	141	134	144
Credit contracts
Derivative [Line Items]
Gain (Loss) Recognized in Income	[1]	387	163	536	133
Commodity contracts
Derivative [Line Items]
Gain (Loss) Recognized in Income	[1]	57	26	6	171
Investment Segment [Member] | Equity contracts
Derivative [Line Items]
Gain (Loss) Recognized in Income	[1]	$ (197)	$ (55)	$ (75)	$ 164
[1] Gains (losses) recognized on derivatives are classified in net (loss) gain from investment activities in our condensed consolidated statements of operations for our Investment segment and are included in other income, net for all other segments.

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- Definition

Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 815



-SubTopic 10



-Section 50



-Paragraph 4C



-Subparagraph (e)



-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959

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