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Consolidated Statements Of Stockholders' Equity (Parenthetical) (Debtor-In-Possession) (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Consolidated Statements Of Stockholders' Equity [Abstract]
Unrealized gains on securities, deferred income tax	$ 0	$ 10,495
Gain (loss) on derivative hedges, deferred income tax		755
Gain (loss) on foreign currency translation, deferred income tax	0	1,529
Unrealized holding gains arising during period	156,385	476,709
Less: reclassification adjustment for net (losses) gains included in net loss	(27,364)	87,347
Net unrealized gains on securities	$ 183,749	$ 389,362

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