Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Black-Scholes-Merton Option Pricing Model

The assumptions used to determine the fair market value of the stock options granted during the six months ended June 30, 2012 were as follows:


Expected volatility	39.71	%
Risk-free interest rate	1.18	%
Expected life (years)	6.25
Expected dividend yield	5.06	%

Summary of Stock Option Activity

Stock option awards as of December 31, 2012 and June 30, 2013, and changes during the six months ended June 30, 2013, were as follows:

			Weighted Average Exercise Price
Outstanding at December 31, 2012	4,726		$	18.90	6.2	$	2.1
Exercised	(88	)		7.09
Cancelled/forfeited/expired	(361	)		18.20
Outstanding at June 30, 2013	4,277			19.20	6.2		7.9
Vested and expected to vest at June 30, 2013	4,235			19.26	6.2		7.9
Exercisable at June 30, 2013	1,356		$	8.68	6.5	$	7.2

Nonvested Restricted Stock Unit Awards

Nonvested restricted stock unit awards as of December 31, 2012 and June 30, 2013, and changes during the six months ended June 30, 2013, were as follows:

			Weighted Average Grant Date Fair Value
Nonvested at December 31, 2012	3,246		$	11.85
Granted	1,377			9.59
Vested	(1,998	)		10.19
Forfeited	(72	)		11.27
Nonvested at June 30, 2013	2,553		$	11.94

Nonvested Performance Share Unit Awards

Nonvested performance share unit awards as of December 31, 2012 and June 30, 2013, and changes during the six months ended June 30, 2013, were as follows:

	Shares (thousands)			Weighted Average Grant Date Fair Value
Nonvested at December 31, 2012		468	$		12.84
Granted		485			8.85
Nonvested at June 30, 2013		953	$		10.81