NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO STOCKHOLDERS (Details)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Reconciliation of Denominator of Basic and Diluted Net Income Per Share Calculation [Abstract]
Basic weighted average shares outstanding (in shares)	259,500,000	267,419,000
Effect of Dilution [Abstract]
Stock options (in shares)		2,901,000
Restricted stock awards (in shares)		3,718,000
Diluted weighted average shares outstanding (in shares)	259,500,000	274,038,000
Stock Options [Member]
Antidilutive Securities Excluded from Diluted Weighted Average Shares Outstanding [Abstract]
Antidilutive securities excluded from diluted weighted average shares outstanding (in shares)		1,274,300
Restricted Stock - Performance Criteria Not Yet Satisfied [Member]
Antidilutive Securities Excluded from Diluted Weighted Average Shares Outstanding [Abstract]
Antidilutive securities excluded from diluted weighted average shares outstanding (in shares)		507,000
Stock Options - Performance Criteria Not Yet Satisfied [Member]
Antidilutive Securities Excluded from Diluted Weighted Average Shares Outstanding [Abstract]
Antidilutive securities excluded from diluted weighted average shares outstanding (in shares)		12,617,000