Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information - Reconciliation of Revenue and Net Income (Details)

v3.3.0.814
Business Segment Information - Reconciliation of Revenue and Net Income (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Segment Reporting Information [Line Items]          
Segments' total revenue, net of interest expense (FTE basis) $ 20,913 $ 21,434 $ 64,679 $ 66,161  
Consolidated revenue, net of interest expense 20,682 21,209 64,001 65,522  
Consolidated net income (loss) 4,508 (232) 13,185 1,783  
Consolidated total assets 2,153,006 2,123,613 2,153,006 2,123,613 $ 2,104,534
Operating Segments          
Segment Reporting Information [Line Items]          
Segments' total revenue, net of interest expense (FTE basis) 21,403 21,477 64,756 65,987  
Consolidated net income (loss) 4,504 (741) 13,384 1,337  
Consolidated total assets 1,895,526 1,857,268 1,895,526 1,857,268  
ALM activities          
Segment Reporting Information [Line Items]          
Consolidated revenue, net of interest expense (115) 195 677 (154)  
Consolidated net income (loss) (184) 107 25 33  
Consolidated total assets 683,700 665,202 683,700 665,202  
Equity investment income (loss)          
Segment Reporting Information [Line Items]          
Consolidated revenue, net of interest expense (46) (26) (34) 766  
Consolidated net income (loss) (29) (16) (21) 479  
Consolidated total assets 4,378 5,001 4,378 5,001  
Liquidating businesses and other          
Segment Reporting Information [Line Items]          
Consolidated revenue, net of interest expense (329) (212) (720) (438)  
Consolidated net income (loss) 217 418 (203) (66)  
Consolidated total assets 63,135 79,576 63,135 79,576  
FTE basis adjustment          
Segment Reporting Information [Line Items]          
Consolidated revenue, net of interest expense (231) (225) (678) (639)  
Elimination of segment asset allocations to match liabilities          
Segment Reporting Information [Line Items]          
Consolidated total assets $ (493,733) $ (483,434) $ (493,733) $ (483,434)