|
Colombian Investment and Cooperation Agreement (Details) (USD $)
In Millions, unless otherwise specified |
0 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
|
Jun. 19, 2009
|
Jun. 30, 2009
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
| Colombian Investment and Cooperation Agreement [Abstract] | ||||
| Investment and Cooperation Agreement funding, Colombian Governments | $ 200 | |||
| Investment and Cooperation Agreement funding period, Colombian Governments (in years) | 20 years | |||
| Investment and Cooperation Agreement, pre-tax charge | 135 | |||
| Discounted liabilities associated with the Columbian Investment and Corporation Agreement | $ 71 | $ 74 | ||
| Investment and Cooperation Agreement, termination date | 2028 |