Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases (Details 5)

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Outstanding Loans and Leases (Details 5) (USD $)
In Millions
3 Months Ended 12 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2011
Recorded Allowance [Member]
U.S. credit card [Member]
Dec. 31, 2010
Recorded Allowance [Member]
U.S. credit card [Member]
Jun. 30, 2010
U.S. credit card [Member]
Jun. 30, 2011
U.S. credit card [Member]
Jun. 30, 2010
U.S. credit card [Member]
Jun. 30, 2011
Recorded Allowance [Member]
Non-U.S. credit card [Member]
Dec. 31, 2010
Recorded Allowance [Member]
Non-U.S. credit card [Member]
Jun. 30, 2010
Non-U.S. credit card [Member]
Jun. 30, 2011
Non-U.S. credit card [Member]
Jun. 30, 2010
Non-U.S. credit card [Member]
Jun. 30, 2011
Recorded Allowance [Member]
Direct/Indirect consumer [Member]
Dec. 31, 2010
Recorded Allowance [Member]
Direct/Indirect consumer [Member]
Jun. 30, 2010
Direct/Indirect consumer [Member]
Jun. 30, 2011
Direct/Indirect consumer [Member]
Jun. 30, 2010
Direct/Indirect consumer [Member]
Impaired Loans - Credit Card & Other Consumer                              
Unpaid Principal Balance $ 6,867 $ 8,680       $ 789 $ 778       $ 1,542 $ 1,846      
Carrying Value 6,919 8,766       808 797       1,552 1,858      
Related Allowance 2,279 3,458       507 506       586 822      
Average Carrying Value 7,637 10,549 11,030 8,100 11,170 808 973 1,034 803 1,154 1,686 2,126 2,199 1,763 2,202
Interest Income Recognized $ 115 $ 621 $ 158 $ 242 $ 329 $ 1 $ 21 $ 4 $ 3 $ 9 $ 23 $ 111 $ 29 $ 47 $ 57