|
Loans, Notes and Mortgages - Credit Quality Indicators (Details) (USD $)
In Millions, unless otherwise specified |
Jun. 30, 2013
|
Dec. 31, 2012
|
|||
|---|---|---|---|---|---|
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | $ 20,264 | $ 19,602 | |||
| Purchased Credit Impaired | 3,996 | ||||
|
Consumer Portfolio Segment [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 4,706 | 547 | |||
| Purchased Credit Impaired | 3,996 | ||||
|
Consumer Portfolio Segment [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 4,626 | 450 | |||
| Purchased Credit Impaired | 3,996 | ||||
|
Consumer Portfolio Segment [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 80 | [1] | 97 | ||
| Purchased Credit Impaired | 0 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Less Than Ninety Percent [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 2,900 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Less Than Ninety Percent [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 72 | [1] | 87 | ||
|
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Ninety Percent But Less Than Hundred Percent [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 391 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Ninety Percent But Less Than Hundred Percent [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 4 | [1] | 5 | ||
|
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Hundred Percent [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 705 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Hundred Percent [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 4 | [1] | 5 | ||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score Less Than Six Hundred Twenty [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 3,006 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score Less Than Six Hundred Twenty [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 7 | [1] | 5 | ||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 620 and 680 [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 685 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 620 and 680 [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 5 | [1] | 7 | ||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 680 and 740 [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 247 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score between 680 and 740 [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 16 | [1] | 25 | ||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score Greater Than Or Equal To 740 [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Purchased Credit Impaired | 58 | ||||
|
Consumer Portfolio Segment [Member] | Refreshed Fico Score Greater Than Or Equal To 740 [Member] | Home equity [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 52 | [1] | 60 | ||
|
Commercial Portfolio Segment [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 5,010 | 5,925 | |||
| Purchased Credit Impaired | 0 | ||||
|
Commercial Portfolio Segment [Member] | Commercial real estate [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 198 | 241 | |||
| Purchased Credit Impaired | 0 | ||||
|
Commercial Portfolio Segment [Member] | Pass rated Member] | Commercial real estate [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 77 | 105 | |||
|
Commercial Portfolio Segment [Member] | Reservable Criticized [Member] | Commercial real estate [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 121 | 136 | |||
|
Commercial Portfolio Segment [Member] | United States [Member] | Commercial [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 1,476 | 2,633 | |||
| Purchased Credit Impaired | 0 | ||||
|
Commercial Portfolio Segment [Member] | United States [Member] | Pass rated Member] | Commercial [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 1,412 | 2,506 | |||
|
Commercial Portfolio Segment [Member] | United States [Member] | Reservable Criticized [Member] | Commercial [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 64 | 127 | |||
|
Commercial Portfolio Segment [Member] | Non-U.S. [Member] | Commercial [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 3,336 | 3,051 | |||
| Purchased Credit Impaired | 0 | ||||
|
Commercial Portfolio Segment [Member] | Non-U.S. [Member] | Pass rated Member] | Commercial [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 3,214 | 2,918 | |||
|
Commercial Portfolio Segment [Member] | Non-U.S. [Member] | Reservable Criticized [Member] | Commercial [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 122 | 133 | |||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 630 | [1] | 450 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Loan To Value Less Than Ninety Percent [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 232 | [1] | 295 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Ninety Percent But Less Than Hundred Percent [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 112 | [1] | 41 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Loan To Value Greater Than Hundred Percent [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 286 | [1] | 114 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score Less Than Six Hundred Twenty [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 59 | [1] | 21 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score between 620 and 680 [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 120 | [1] | 44 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score between 680 and 740 [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | 186 | [1] | 116 | ||
|
Core Sub Portfolio Segment [Member] | Consumer Portfolio Segment [Member] | Refreshed Fico Score Greater Than Or Equal To 740 [Member] | Residential mortgage [Member]
|
|||||
| Financing Receivable, Recorded Investment [Line Items] | |||||
| Loans receivable | $ 265 | [1] | $ 269 | ||
|
|||||