Annual report pursuant to Section 13 and 15(d)

Fair Value of Financial Instruments (Details)

v2.4.0.8
Fair Value of Financial Instruments (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Carrying And Fair Values Of Financial Instruments [Abstract]    
Deposits $ 1,119,271 $ 1,105,261
Long-term debt 249,674 275,585
Carrying Value [Member]
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Commercial Unfunded Lending Commitments 830 1,000
Carrying And Fair Values Of Financial Instruments [Abstract]    
Loans 885,724 859,875
Loans held-for-sale 11,362 19,413
Deposits 1,119,271 1,105,261
Long-term debt 249,674 275,585
Fair Value [Member]
   
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Commercial Unfunded Lending Commitments 3,700 4,500
Carrying And Fair Values Of Financial Instruments [Abstract]    
Loans 891,837 877,880
Loans held-for-sale 11,485 19,408
Deposits 1,119,512 1,105,669
Long-term debt 259,392 283,474
Level 2 [Member] | Fair Value [Member]
   
Carrying And Fair Values Of Financial Instruments [Abstract]    
Loans 102,564 105,119
Loans held-for-sale 8,872 15,087
Deposits 1,119,512 1,105,669
Long-term debt 257,402 281,173
Level 3 [Member] | Fair Value [Member]
   
Carrying And Fair Values Of Financial Instruments [Abstract]    
Loans 789,273 772,761
Loans held-for-sale 2,613 4,321
Deposits      
Long-term debt $ 1,990 $ 2,301