Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2012

Employee Stock Options [Member]

Share-Based Compensation [Line Items]

Schedule Of Stock Option Activity

	Options			Weighted Average Exercise Price
	(In thousands)
Outstanding as of December 31, 2011		3,353		$	27.79
Granted		397			8.63
Exercised		—			—
Forfeited		(28	)		17.88
Cancelled		(598	)		23.30
Outstanding as of March 31, 2012		3,124		$	26.30
Exercisable as of March 31, 2012		2,328		$	29.46

Restricted Stock Shares [Member]

Share-Based Compensation [Line Items]

Summary Of Information With Respect To All Outstanding Restricted Stock

	Restricted Stock (Shares and Units in thousands)
	Shares			Weighted Average Grant-Date Fair Value Per Share		Units			Weighted Average Grant-Date Fair Value Per Share		Total
Outstanding as of December 31, 2011		1,797		$	24.74		—		$	—		1,797
Granted		—			—		1,317			8.63		1,317
Vested		(348	)		24.99		—			—		(348	)
Forfeited		(261	)		24.70		(49	)		8.63		(310	)
Outstanding as of March 31, 2012		1,188		$	24.67		1,268		$	8.63		2,456