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EARNINGS PER SHARE (Details 2) (Stock awards) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2015
Antidilutive securities
Outstanding stock awards not included in calculation of diluted earnings (loss) per share (in shares)	0.8
Maximum
Antidilutive securities
Outstanding stock awards not included in calculation of diluted earnings (loss) per share (in shares)		0.1

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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