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Restructuring (Notes)	3 Months Ended
	Mar. 31, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring, Impairment, and Other Activities Disclosure [Text Block]	Restructuring Included in "other current liabilities" on our condensed consolidated balance sheets at March 31, 2015 and December 31, 2014 is $14 million and $21 million, respectively, representing unpaid termination benefits related to our workforce reduction announced as a part of our strategic reorganization. We recognized an additional $1 million of such costs in the three months ended March 31, 2015.

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- Definition

The entire disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

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