Discontinued Operations

12 Months Ended

Dec. 31, 2011

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations

Discontinued Operations

On December 1, 2009, we sold our 70% interest in Rio Grande to a subsidiary of Enterprise Products Partners LP for $35 million. Results of operations of Rio Grande and the $14.5 million gain on the sale are presented in discontinued operations.

Cash flows from discontinued operations have been combined with cash flows from continuing operations for presentation purposes in the Consolidated Statements of Cash Flows. For the year ended December 31, 2009, net cash flows from our discontinued Rio Grande operations were $37.6 million, which included $35 million in proceeds received upon the sale of our Rio Grande interest.