Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies Commitments and Contingencies - Credit Extension Commitments (Details)

v2.4.0.8
Commitments and Contingencies Commitments and Contingencies - Credit Extension Commitments (Details) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Other Commitments [Line Items]    
Expire in One Year or Less $ 475,759 $ 486,482
Expire After One Year Through Three Years 130,973 131,772
Expire After Three Years Through Five Years 157,180 157,244
Expire After Five Years 34,033 40,535
Notional Amount of Credit Extension Commitments 797,945 816,033
Loan Commitments
    
Other Commitments [Line Items]    
Expire in One Year or Less 79,342 80,799
Expire After One Year Through Three Years 102,548 105,175
Expire After Three Years Through Five Years 138,202 133,290
Expire After Five Years 17,864 21,864
Notional Amount of Credit Extension Commitments 337,956 341,128
Home equity
    
Other Commitments [Line Items]    
Expire in One Year or Less 6,102 4,580
Expire After One Year Through Three Years 19,173 16,855
Expire After Three Years Through Five Years 14,754 21,074
Expire After Five Years 14,384 14,301
Notional Amount of Credit Extension Commitments 54,413 56,810
Standby letters of credit and financial guarantees
    
Other Commitments [Line Items]    
Expire in One Year or Less 20,009 [1] 21,994 [1]
Expire After One Year Through Three Years 9,107 [1] 8,843 [1]
Expire After Three Years Through Five Years 4,195 [1] 2,876 [1]
Expire After Five Years 1,657 [1] 3,967 [1]
Notional Amount of Credit Extension Commitments 34,968 [1] 37,680 [1]
Standby letters of credit and financial guarantees | Investment grade
    
Other Commitments [Line Items]    
Notional Amount of Credit Extension Commitments 26,200 27,600
Standby letters of credit and financial guarantees | Non-investment grade
    
Other Commitments [Line Items]    
Notional Amount of Credit Extension Commitments 8,400 9,600
Letters of credit
    
Other Commitments [Line Items]    
Expire in One Year or Less 2,216 1,263
Expire After One Year Through Three Years 145 899
Expire After Three Years Through Five Years 29 4
Expire After Five Years 128 403
Notional Amount of Credit Extension Commitments 2,518 2,569
Legally binding commitments
    
Other Commitments [Line Items]    
Expire in One Year or Less 107,669 108,636
Expire After One Year Through Three Years 130,973 131,772
Expire After Three Years Through Five Years 157,180 157,244
Expire After Five Years 34,033 40,535
Notional Amount of Credit Extension Commitments 429,855 438,187
Credit card lines
    
Other Commitments [Line Items]    
Expire in One Year or Less 368,090 [2] 377,846 [2]
Expire After One Year Through Three Years 0 [2] 0 [2]
Expire After Three Years Through Five Years 0 [2] 0 [2]
Expire After Five Years 0 [2] 0 [2]
Notional Amount of Credit Extension Commitments 368,090 [2] 377,846 [2]
Credit Card and Other Consumer | Standby letters of credit and financial guarantees
    
Other Commitments [Line Items]    
Notional Amount of Credit Extension Commitments $ 369 $ 453
[1] The notional amounts of SBLCs and financial guarantees classified as investment grade and non-investment grade based on the credit quality of the underlying reference name within the instrument were $26.2 billion and $8.4 billion at September 30, 2014, and $27.6 billion and $9.6 billion at December 31, 2013. Amounts include consumer SBLCs of $369 million and $453 million at September 30, 2014 and December 31, 2013.
[2] Includes business card unused lines of credit.