Repossessed Assets (Details) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2015
USD ($)
family
|
Dec. 31, 2014
USD ($)
|
Dec. 31, 2013
USD ($)
|
|
| Repossessed Assets [Line Items] | |||
| Repossessed assets | $ 19 | $ 37 | $ 121 |
| Repossessed Assets [Roll Forward] | |||
| Beginning balance | 19 | 37 | 121 |
| Additions/transfers in | 42 | 40 | 78 |
| Disposals | (27) | (46) | (116) |
| Write-down and other changes | (10) | (10) | (11) |
| Transfers out | (7) | (2) | (35) |
| Ending balance | 17 | 19 | $ 37 |
| One-to-four family properties | |||
| Repossessed Assets [Line Items] | |||
| Repossessed assets | 18 | 18 | |
| Repossessed Assets [Roll Forward] | |||
| Beginning balance | 18 | ||
| Ending balance | 12 | 18 | |
| Commercial properties | |||
| Repossessed Assets [Line Items] | |||
| Repossessed assets | 1 | 1 | |
| Repossessed Assets [Roll Forward] | |||
| Beginning balance | 1 | ||
| Ending balance | $ 5 | $ 1 | |
| Minimum | |||
| Repossessed Assets [Line Items] | |||
| Number of families the property can house | family | 1 | ||
| Maximum | |||
| Repossessed Assets [Line Items] | |||
| Number of families the property can house | family | 4 | ||