Income Taxes (Tables)

9 Months Ended

Sep. 30, 2011

Income Taxes [Abstract]

Tax provision (benefit)

The effect of the change in valuation allowance on the benefit from income taxes was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2011			2010			2011			2010
	(In thousands)
Tax benefit before changes in valuation allowance	$	(74,069	)	$	(23,930	)	$	(157,162	)	$	(88,152	)
Change in valuation allowance		47,939			(2,216	)		122,654			54,156
Benefit from income taxes	$	(26,130	)	$	(26,146	)	$	(34,508	)	$	(33,996	)