v2.3.0.11
Derivative Instruments And Hedging Activities (Summary Of Gains Or Losses Reported On Derivative Instruments Designated And Not Designated As Accounting Hedges) (Details) (USD $)
In Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Net Investment Hedges [Member]
        
Gain (Losses) Recognized in OCI (effective portion) $ (157) $ 152 $ (283) $ 372
Net Investment Hedges [Member] | Foreign Exchange Contracts [Member]
        
Gain (Losses) Recognized in OCI (effective portion) (157) [1] 152 [1] (283) [1] 372 [1]
Gain (loss) recognized in income related to amounts excluded from hedge effectiveness testing 62 33 109 69
Not Designated As Accounting Hedges [Member]
        
Gains (Losses) Recognized in Income 3,377 [2],[3] 5,375 [2],[3] 2,179 [2],[3] 5,253 [2],[3]
Not Designated As Accounting Hedges [Member] | Interest Rate Contracts [Member]
        
Gains (Losses) Recognized in Income 4,410 [2],[3] 381 [2],[3] 5,281 [2],[3] 997 [2],[3]
Not Designated As Accounting Hedges [Member] | Foreign Exchange Contracts [Member]
        
Gains (Losses) Recognized in Income (3,329) [2],[3] 283 [2],[3] (3,584) [2],[3] 193 [2],[3]
Not Designated As Accounting Hedges [Member] | Credit Risk Contracts [Member]
        
Gains (Losses) Recognized in Income 1,551 [2],[3] 1,240 [2],[3] 753 [2],[3] 574 [2],[3]
Not Designated As Accounting Hedges [Member] | Equity Contracts [Member]
        
Gains (Losses) Recognized in Income 38 [2],[3] 3,307 [2],[3] (942) [2],[3] 2,829 [2],[3]
Not Designated As Accounting Hedges [Member] | Commodity Contracts [Member]
        
Gains (Losses) Recognized in Income 721 [2],[3] 630 [2],[3] 449 [2],[3] 1,181 [2],[3]
Not Designated As Accounting Hedges [Member] | Other Contracts [Member]
        
Gains (Losses) Recognized in Income (14) [2],[3] (466) [2],[3] 222 [2],[3] (521) [2],[3]
Interest Expense On Borrowings [Member] | Interest Rate Contracts [Member]
        
Gain (loss) recognized on derivatives 1,165 1,732 70 2,453
Gain (loss) recognized on borrowings (1,013) (1,579) 245 (2,145)
Total $ 152 $ 153 $ 315 $ 308
[1] Losses of $62 million and $109 million were recognized in income related to amounts excluded from hedge effectiveness testing during the quarter and six months ended June 30, 2011, respectively. Losses of $33 million and $69 million were recognized in income related to amounts excluded from hedge effectiveness testing during the quarter and six months ended June 30, 2010, respectively.
[2] Gains (losses) associated with derivative contracts that have physically settled are excluded from the table above. Gains (losses) on these contracts are reflected with the associated cash instruments, which are also included in Principal transactions-Trading.
[3] Gains (losses) on derivative contracts not designated as hedges are primarily included in Principal transactions-Trading.