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Severance Costs	3 Months Ended
Severance Costs	Mar. 31, 2016
Restructuring Charges [Abstract]
Severance Costs	SEVERANCE COSTS We recorded charges related to severance of $2 million and $6 million for the three months ended March 31, 2016 and 2015, respectively. Such charges are principally reflected in the condensed consolidated statements of operations in selling, general and administrative expenses.