Quarterly report pursuant to Section 13 or 15(d)

Outstanding Loans and Leases - Consumer Real Estate - Credit Quality Indicators (Details)

v3.2.0.727
Outstanding Loans and Leases - Consumer Real Estate - Credit Quality Indicators (Details) - USD ($)
$ in Millions
Jun. 30, 2015
Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases $ 886,449 $ 881,391
Loans and leases, measured at fair value 7,629 8,681
Consumer Real Estate    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases, measured at fair value 2,000 2,100
Consumer Real Estate | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 151,007 162,220
Consumer Real Estate | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 34,589 38,825
Consumer Real Estate | Legacy Assets & Servicing Residential Mortgage | Pay option    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,600 3,200
Consumer Real Estate | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 13,229 15,152
Consumer Real Estate | Residential Mortgage PCI | Pay option    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,200 2,800
Consumer Real Estate | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 50,025 51,887
Consumer Real Estate | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 25,868 28,221
Consumer Real Estate | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 5,113 5,617
Consumer Real Estate | Less than 620 | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,920 4,184
Consumer Real Estate | Less than 620 | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 5,366 6,313
Consumer Real Estate | Less than 620 | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 4,633 6,109
Consumer Real Estate | Less than 620 | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,026 2,169
Consumer Real Estate | Less than 620 | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,111 3,470
Consumer Real Estate | Less than 620 | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 771 864
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 5,996 6,272
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,787 4,032
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,796 3,014
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,471 3,683
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 4,237 4,529
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 908 995
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 21,914 21,946
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 6,071 6,463
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,201 3,310
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 9,670 10,231
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 7,261 7,905
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 1,495 1,651
Consumer Real Estate | Greater than or equal to 740 | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 80,295 76,828
Consumer Real Estate | Greater than or equal to 740 | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 9,305 10,037
Consumer Real Estate | Greater than or equal to 740 | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,599 2,719
Consumer Real Estate | Greater than or equal to 740 | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 34,858 35,804
Consumer Real Estate | Greater than or equal to 740 | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 11,259 12,317
Consumer Real Estate | Greater than or equal to 740 | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 1,939 2,107
Consumer Real Estate | Less than or equal to 90 percent | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 103,478 100,255
Consumer Real Estate | Less than or equal to 90 percent | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 17,554 18,499
Consumer Real Estate | Less than or equal to 90 percent | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 8,839 9,972
Consumer Real Estate | Less than or equal to 90 percent | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 44,270 45,414
Consumer Real Estate | Less than or equal to 90 percent | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 16,208 17,453
Consumer Real Estate | Less than or equal to 90 percent | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 1,908 2,046
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 4,799 4,958
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,555 3,081
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 1,682 2,005
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,130 2,442
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,892 3,272
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 912 1,048
Consumer Real Estate | Greater than 100 percent | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,848 4,017
Consumer Real Estate | Greater than 100 percent | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 4,420 5,265
Consumer Real Estate | Greater than 100 percent | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,708 3,175
Consumer Real Estate | Greater than 100 percent | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 3,625 4,031
Consumer Real Estate | Greater than 100 percent | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 6,768 7,496
Consumer Real Estate | Greater than 100 percent | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 2,293 2,523
Consumer Real Estate | Fully Insured Loans | Core Portfolio Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 38,882 52,990
Consumer Real Estate | Fully Insured Loans | Legacy Assets & Servicing Residential Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 10,060 11,980
Consumer Real Estate | Fully Insured Loans | Residential Mortgage PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 0 0
Consumer Real Estate | Fully Insured Loans | Core Portfolio Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 0 0
Consumer Real Estate | Fully Insured Loans | Legacy Assets & Servicing Home Equity    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases 0 0
Consumer Real Estate | Fully Insured Loans | Home Equity PCI    
Financing Receivable, Recorded Investment [Line Items]    
Loans and leases $ 0 $ 0