INCOME PER SHARE ATTRIBUTABLE TO STOCKHOLDERS (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Reconciliation of Weighted Average Shares Used in Calculations of Basic and Diluted Net Income Per Share [Abstract]
Basic weighted average shares outstanding (in shares)	269,301	263,730	268,614	263,033
Effect of dilution [Abstract]
Stock options (in shares)	3,039	3,456	2,872	3,420
Restricted stock awards (in shares)	2,888	2,074	3,316	2,276
Diluted weighted average shares outstanding (in shares)	275,228	269,260	274,802	268,729
Stock Options
Antidilutive Securities Excluded from Diluted Weighted Average Shares Outstanding [Abstract]
Antidilutive securities excluded from diluted weighted average shares outstanding (in shares)	2,000	2,100	2,337	1,415
Restricted Stock
Antidilutive Securities Excluded from Diluted Weighted Average Shares Outstanding [Abstract]
Antidilutive securities excluded from diluted weighted average shares outstanding (in shares)	630	1,990	630	1,990
Performance Based Restricted Stock Units, Performance Criteria Not Yet Satisfied
Antidilutive Securities Excluded from Diluted Weighted Average Shares Outstanding [Abstract]
Antidilutive securities excluded from diluted weighted average shares outstanding (in shares)	1,812		1,812