Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments (Details)

v3.7.0.1
Fair Value of Financial Instruments (Details) - USD ($)
$ in Millions
Jun. 30, 2017
Dec. 31, 2016
Financial assets    
Loans held-for-sale $ 2,707 $ 4,026
Financial liabilities    
Long-term debt 29,073 30,037
Carrying Value    
Financial assets    
Loans 884,114 873,209
Loans held-for-sale 5,882 9,066
Financial liabilities    
Deposits 1,262,980 1,260,934
Long-term debt 223,923 216,823
Commercial unfunded lending commitments 895 937
Estimate of Fair Value Measurement    
Financial assets    
Loans 892,010 887,122
Loans held-for-sale 5,882 9,066
Financial liabilities    
Deposits 1,263,010 1,261,086
Long-term debt 230,780 221,585
Commercial unfunded lending commitments 4,200 4,900
Estimate of Fair Value Measurement | Level 2    
Financial assets    
Loans 64,888 71,793
Loans held-for-sale 4,867 8,082
Financial liabilities    
Deposits 1,263,010 1,261,086
Long-term debt 229,134 220,071
Estimate of Fair Value Measurement | Level 3    
Financial assets    
Loans 827,122 815,329
Loans held-for-sale 1,015 984
Financial liabilities    
Deposits 0 0
Long-term debt $ 1,646 $ 1,514