|
Parent Company (Details Textuals) (Non Cash [Member], USD $)
In Millions, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|---|---|---|---|
| Parent Company Details (Textuals) [Abstract] | |||
| Impacts of debt exchange on long-term debt | $ 0 | $ 439 | $ 0 |
|
Parent Company [Member]
|
|||
| Parent Company Details (Textuals) [Abstract] | |||
| Impacts of debt exchange on long-term debt | $ 0 | $ 439 | $ 0 |