Condensed Consolidated Statements of Cash Flows (Unaudited) (Parenthetical) (USD $)	3 Months Ended
	Mar. 31, 2010
Condensed Consolidated Statements of Cash Flows [Abstract]
Gross gain on redemption of PIK notes	$ 70,193,000
Expenses related to redemption of PIK notes	13,400,000
Gain on redemption of PIK notes, net of expenses	$ 56,792,000