Equity-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

Equity-Based Compensation (Tables)

Restricted Stock Award Activity Table

	Shares		Weighted Average Grant Date Fair Value Per Share
	(In Thousands)
Nonvested restricted shares outstanding at December 31, 2013	644		$	9.47
Shares granted	694		11.19
Shares cancelled	(133	)	10.06
Shares vested	(432	)	9.92
Nonvested restricted shares outstanding at December 31, 2014	773		$	10.68

Partnership Unit Award Activity Table

	Units		Weighted Average Grant Date Fair Value Per Unit
	(In Thousands)
Nonvested units outstanding at December 31, 2013	155		$	17.52
Units granted(1)	209		22.89
Units cancelled	(21	)	18.97
Units vested	(74	)	18.27
Adjustment for performance results achieved	(6	)	24.00
Nonvested units outstanding at December 31, 2014	263		$	21.90

Stock Option Award Activity Table

	Shares Under Option		Weighted Average Option Price Per Share
	(In Thousands)
Outstanding at December 31, 2013	4,292		$	12.03
Options granted	702		10.25
Options cancelled	(502	)	14.12
Options exercised	(296	)	5.38
Outstanding at December 31, 2014	4,196		$	11.96
Expected to vest	960		$	3.26
Exercisable, end of year	3,236		$	12.54
Available for grant, end of year	1,982

Stock Option Valuation Assumptions Table

	Year Ended December 31,
	2014	2013	2012
Expected stock price volatility	44% to 45%	54% to 74%	74% to 75%
Expected life of options	4.9 years	4.9 years	4.8 years
Risk free interest rate	.01%	0.76% to 1.48%	0.62% to 1.03%
Expected dividend yield	—	—	—