Regulatory Capital - Reconcilliation of Equity to Capital (Details 1) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Tier 1 capital
Total stockholders' equity	$ 211,178	$ 204,069
Effect of certain items in accumulated other comprehensive income/(loss) excluded from Tier 1 capital	(1,337)	(4,198)
Qualifying hybrid securities and noncontrolling interests	5,618	10,608
Less: Goodwill	45,320	45,663
Less: Other intangible assets	2,012	2,311
Less: Fair value DVA on structured notes and derivative liabilities related to the Firm's credit quality	1,300	1,577
Less: Investments in certain subsidiaries and other	1,164	926
Total Tier 1 capital	165,663	160,002
Tier 2 capital
Long-term debt and other instruments qualifying as Tier 2	16,695	18,061
Qualifying allowance for credit losses	16,969	15,995
Other Adjustments to Tier Two Risk Based Capital	(41)	(22)
Total Tier 2 capital	33,623	34,034
Total qualifying capital	$ 199,286	$ 194,036