Quarterly report pursuant to Section 13 or 15(d)

Loans, Notes and Mortgages - Credit Quality Indicators (Details)

v2.4.0.6
Loans, Notes and Mortgages - Credit Quality Indicators (Details) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable $ 20,162 $ 19,602
Purchased Credit Impaired 3,250  
Consumer Portfolio Segment [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 3,976 547
Purchased Credit Impaired 3,250  
Consumer Portfolio Segment [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 3,888 450
Purchased Credit Impaired 3,250  
Consumer Portfolio Segment [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 88 [1] 97
Purchased Credit Impaired 0  
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Less Than Ninety Percent [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 2,201  
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Less Than Ninety Percent [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 79 [1] 87
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Ninety Percent But Less Than Hundred Percent [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 376  
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Ninety Percent But Less Than Hundred Percent [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 5 [1] 5
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Hundred Percent [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 673  
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Hundred Percent [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 4 [1] 5
Consumer Portfolio Segment [Member] | Refreshed Fico Score Less Than Six Hundred Twenty [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 2,571  
Consumer Portfolio Segment [Member] | Refreshed Fico Score Less Than Six Hundred Twenty [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 7 [1] 5
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 620 and 680 [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 500  
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 620 and 680 [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 5 [1] 7
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 680 and 740 [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 155  
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 680 and 740 [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 20 [1] 25
Consumer Portfolio Segment [Member] | Refreshed Fico Score Greater Than Or Equal To 740 [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Purchased Credit Impaired 24  
Consumer Portfolio Segment [Member] | Refreshed Fico Score Greater Than Or Equal To 740 [Member] | Home equity [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 56 [1] 60
Commercial Portfolio Segment [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 5,024 5,925
Purchased Credit Impaired 0  
Commercial Portfolio Segment [Member] | Commercial real estate [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 233 241
Purchased Credit Impaired 0  
Commercial Portfolio Segment [Member] | Pass rated Member] | Commercial real estate [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 104 105
Commercial Portfolio Segment [Member] | Reservable Criticized [Member] | Commercial real estate [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 129 136
Commercial Portfolio Segment [Member] | United States [Member] | Commercial [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 2,033 2,633
Purchased Credit Impaired 0  
Commercial Portfolio Segment [Member] | United States [Member] | Pass rated Member] | Commercial [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 1,950 2,506
Commercial Portfolio Segment [Member] | United States [Member] | Reservable Criticized [Member] | Commercial [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 83 127
Commercial Portfolio Segment [Member] | Non-U.S. [Member] | Commercial [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 2,758 3,051
Purchased Credit Impaired 0  
Commercial Portfolio Segment [Member] | Non-U.S. [Member] | Pass rated Member] | Commercial [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 2,660 2,918
Commercial Portfolio Segment [Member] | Non-U.S. [Member] | Reservable Criticized [Member] | Commercial [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 98 133
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 638 [1] 450
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Loan To Value Less Than Ninety Percent [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 417 [1] 295
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Ninety Percent But Less Than Hundred Percent [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 82 [1] 41
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Hundred Percent [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 139 [1] 114
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score Less Than Six Hundred Twenty [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 54 [1] 21
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score between 620 and 680 [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 136 [1] 44
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score between 680 and 740 [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable 177 [1] 116
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score Greater Than Or Equal To 740 [Member] | Residential mortgage [Member]
   
Financing Receivable, Recorded Investment [Line Items]    
Loans receivable $ 271 [1] $ 269
[1] Excludes PCI loans Commercial - Credit Quality Indicators (dollars in millions)March 31, 2013 Commercial - U.S. Commercial Real Estate Commercial- non-U.S. Risk Ratings Pass rated$1,950 $104 $2,660 Reservable criticized83 129 98 Total Commercial $2,033 $233 $2,758