SHARE BASED COMPENSATION - Restricted Stock Activity (Details) - Restricted stock units $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unamortized stock compensation expense | $	$ 6.4
Weighted-average recognition period (in years)	1 year 6 months
Number of Restricted Stock Units
Beginning Balance (in shares) | shares	429,666,000
Granted (in shares) | shares	50,000,000
Vested (in shares) | shares	(40,832,000)
Forfeited/canceled (in shares) | shares	(34,335,000)
Ending Balance (in share) | shares	404,499,000
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share) | $ / shares	$ 20.38
Granted (in dollars per share) | $ / shares	15,650.00
Vested (in dollars per share) | $ / shares	14,380.00
Forfeited/canceled (in dollars per share) | $ / shares	12,070.00
Ending balance (in dollars per share) | $ / shares	$ 21.10