Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

Stock compensation consisted of the following:

	Three Months Ended
	March 31,
(In millions)	2013		2012
Stock compensation expense	$	1.8	$	1.9

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes our stock option activity:

	Stock Options		Weighted Average Exercise Price
Outstanding December 31, 2012	5,818,472		$	16.57
Granted	882,602		3.86
Exercised	—		—
Canceled	(201,772	)	24.53
Forfeited	(121,738	)	7.39
Outstanding March 31, 2013	6,377,564		$	14.73
Exercisable as of March 31, 2013	3,385,768		$	21.90

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The following table summarizes our weighted average assumptions used in the valuation of options:

	2013
Volatility	42.9	%
Risk-free interest rate	1.1	%
Expected life (months)	71
Dividend yield	—

Schedule of Share-based Compensation, Restricted Stock Activity

The following table summarizes our restricted stock activity:

	Restricted Stock		Weighted Average Grant Date Fair Value Per Share
Nonvested as of December 31, 2012	1,025,804		$	7.12
Granted	4,967		3.48
Vested	(6,150	)	8.16
Forfeited	(56,452	)	7.36
Nonvested as of March 31, 2013	968,169		$	7.09