XML 66 R53.htm IDEA: XBRL DOCUMENT v3.4.0.3
Loans - Credit Card: Risk Profile by Geographic Region and Delinquency Status (Detail) - USD ($)
$ in Millions
Mar. 31, 2016
Dec. 31, 2015
Mar. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 227,613 $ 229,851 $ 203,978
Past due $ 6,015 $ 6,895  
30 Plus day delinquencies (as percent) 2.64% 3.00%  
Credit Card Portfolio Segment [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 92,699 $ 96,125  
Percentage of portfolio 100.00% 100.00%  
Past due $ 2,921 $ 3,268  
Credit Card Portfolio Segment [Member] | California      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 9,752 $ 10,029  
Percentage of portfolio 10.50% 10.50%  
Credit Card Portfolio Segment [Member] | New York      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 6,163 $ 6,446  
Percentage of portfolio 6.60% 6.70%  
Credit Card Portfolio Segment [Member] | Texas      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 6,182 $ 6,344  
Percentage of portfolio 6.70% 6.60%  
Credit Card Portfolio Segment [Member] | Florida      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 5,574 $ 5,712  
Percentage of portfolio 6.00% 5.90%  
Credit Card Portfolio Segment [Member] | Illinois      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 3,922 $ 4,121  
Percentage of portfolio 4.20% 4.30%  
Credit Card Portfolio Segment [Member] | Pennsylvania      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 3,575 $ 3,764  
Percentage of portfolio 3.90% 3.90%  
Credit Card Portfolio Segment [Member] | Ohio      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 3,180 $ 3,371  
Percentage of portfolio 3.40% 3.50%  
Credit Card Portfolio Segment [Member] | New Jersey      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 3,061 $ 3,210  
Percentage of portfolio 3.30% 3.30%  
Credit Card Portfolio Segment [Member] | Michigan      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 2,762 $ 2,922  
Percentage of portfolio 3.00% 3.00%  
Credit Card Portfolio Segment [Member] | Other      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 40,390 $ 42,020  
Percentage of portfolio 43.60% 43.80%  
Credit Card Portfolio Segment [Member] | Canada      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 4,963 $ 4,889  
Percentage of portfolio 5.40% 5.10%  
Credit Card Portfolio Segment [Member] | United Kingdom      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 3,175 $ 3,297  
Percentage of portfolio 3.40% 3.40%  
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Past due $ 2,063 $ 2,158  
30 Plus day delinquencies (as percent) 0.91% 0.94%  
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Credit Card Portfolio Segment [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Past due $ 1,421 $ 1,527  
Geographic Distribution, Domestic [Member] | Credit Card Portfolio Segment [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 84,561 $ 87,939  
Percentage of portfolio 91.20% 91.50%  
Past due $ 2,615 $ 2,985  
Geographic Distribution, Domestic [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Credit Card Portfolio Segment [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Past due 1,303 1,421  
Geographic Distribution, Foreign [Member] | Credit Card Portfolio Segment [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans held for investment $ 8,138 $ 8,186  
Percentage of portfolio 8.80% 8.50%  
Past due $ 306 $ 283  
Geographic Distribution, Foreign [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Credit Card Portfolio Segment [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Past due $ 118 $ 106