|
Derivatives (Details 6) (USD $)
In Millions, unless otherwise specified
|
Mar. 31, 2015
|
Dec. 31, 2014
|
| Offsetting of Financial Liabilities under Master Netting Agreements with Derivative Counterparties |
|
|
| Gross Amounts of Derivative Liabilities Presented in the Consolidated Balance Sheet |
$ 73 |
$ 43 |
| Net Amount of Derivative Liabilities |
35 |
23 |
| Derivatives Subject to Master Netting Agreements |
|
|
| Offsetting of Financial Liabilities under Master Netting Agreements with Derivative Counterparties |
|
|
| Gross Amounts of Derivative Liabilities Presented in the Consolidated Balance Sheet |
68 |
36 |
| Gross Amount of Eligible Offsetting Recognized Derivative Assets |
38 |
20 |
| Cash Collateral Pledged |
0 |
0 |
| Net Amount of Derivative Liabilities |
30 |
16 |
| Derivatives Not Subject to Master Netting Agreements |
|
|
| Offsetting of Financial Liabilities under Master Netting Agreements with Derivative Counterparties |
|
|
| Gross Amounts of Derivative Liabilities Presented in the Consolidated Balance Sheet |
5 |
7 |
| Net Amount of Derivative Liabilities |
$ 5 |
$ 7 |