|
Income Taxes Level 4 (Details) - Components of Income Tax Expense (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Current [Abstract] | |||
| Federal | $ 0 | $ 0 | $ 0 |
| State and local | 2 | 3 | (2) |
| Foreign | 26 | 24 | 12 |
| Total current | 28 | 27 | 10 |
| Deferred [Abstract] | |||
| Federal | 1 | 332 | (365) |
| State and local | (1) | 10 | (8) |
| Foreign | (2) | (20) | (21) |
| Total deferred | (2) | 322 | (394) |
| Income tax expense (benefit) | $ 26 | $ 349 | $ (384) |
| Federal Statutory Income Tax Rate | 35.00% | ||