(LOSS) EARNINGS PER SHARE - Dilutive Effect of Potential Common Shares (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Anti-dilutive shares not included in the computation of diluted earnings per share
Basic (in shares)	349,500	344,900	346,500	340,800
Diluted weighted average number of shares outstanding (in shares)	350,300		349,900
Stock Compensation Plan
Anti-dilutive shares not included in the computation of diluted earnings per share
Dilutive effect of stock options and RSUs (in shares)	800		3,400
Stock options
Anti-dilutive shares not included in the computation of diluted earnings per share
Dilutive effect of stock options and RSUs (in shares)	8,300	442	8,300	540