EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2013

EMPLOYEE BENEFIT PLANS

Summary of stock option activity

	Options		Weighted Average Exercise Price Per Share		Aggregate Intrinsic Value		Weighted Average Remaining Life
					(In Millions)
Outstanding as of December 31, 2012	4,289,192		$	30.49
Granted	295,639		39.31
Exercised	(913,369	)	23.56
Forfeited/Expired	(227,016	)	58.16
Outstanding as of September 30, 2013	3,444,446		$	31.26	$	40	3.5 years
Vested and expected to vest at September 30, 2013	3,427,698		$	31.23	$	40	3.5 years
Exercisable as of September 30, 2013	2,880,799		$	31.21	$	35	3.0 years

Schedule of assumptions used to determine fair value of stock options

	Nine Months Ended September 30,
	2013	2012
Expected volatility	50%	52%
Expected dividend yield	0%	0%
Expected life	3.6 years	6.9 years
Expected forfeiture rate	6%	2%
Risk-free interest rate	0.48%	1.06%-1.41%
Early exercise threshold	100% gain	70% gain
Early exercise rate	50% per year	20% per year

Summary of information about stock options by range of exercise prices

The following table summarizes information about our outstanding stock options at September 30, 2013:

	Options Outstanding				Options Exercisable
Range of Exercise Prices	Number of Options	Weighted Average Remaining Contractual Life	Weighted Average Exercise Price		Number of Options	Weighted Average Exercise Price
$0.00 to $4.569	345,066	5.4 years	$	4.56	345,066	$	4.56
$4.57 to $25.089	1,042,631	6.2 years	20.86		774,623	20.17
$25.09 to $32.569	522,889	2.8 years	29.66		522,889	29.66
$32.57 to $42.529	824,077	2.5 years	41.14		528,438	42.17
$42.53 to $55.129	671,033	0.4 years	48.46		671,033	48.46
$55.13 to $70.249	38,750	0.2 years	62.36		38,750	62.36
	3,444,446	3.5 years	$	31.26	2,880,799	$	31.21

Summary of restricted stock unit activity

	Restricted Stock Units		Weighted Average Grant Date Fair Value Per Unit
Unvested as of December 31, 2012	2,295,942		$	23.40
Granted	1,233,500		40.91
Vested	(948,539	)	24.13
Forfeited	(157,128	)	29.48
Unvested as of September 30, 2013	2,423,775		$	31.63