Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (USD $) In Thousands	Total	Preferred Stock	Common Stock	Retained Earnings (Deficit)	Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2009	$ 1,331,036	$ 271,990	$ 1,429,771	$ (363,632)	$ (7,093)
Beginning balance, shares at Dec. 31, 2009			39,440
Comprehensive income (loss), net of tax:
Net loss	(186,772)			(186,772)
Other comprehensive income (loss):
Net unrealized gain on securities available for sale, net of tax effect of $810 and ($5,737) for 2010 and 2011 respectively					25,693
Net change in unrealized loss on qualifying cash flow hedges, net of tax effect of none and $1,336 for 2010 and 2011 respectively					(2,986)
Net change in unrecognized pension and post retirement costs					0
Other comprehensive income total	22,707
Total comprehensive income (loss)	(164,065)
Accretion of preferred stock discount		4,686		(4,686)
Accrued dividend on preferred redeemable stock	(11,453)			(11,453)
Proceeds from stock options exercised and restricted stock activity			270
Recognition of stock-based compensation	1,568		1,568
Shares purchased for taxes, shares			(3)
Shares purchased for taxes	(25)		(25)
Ending balance at Sep. 30, 2010	1,157,061	276,676	1,431,314	(566,543)	15,614
Ending balance, shares at Sep. 30, 2010			39,707
Beginning balance at Dec. 31, 2010	1,011,731	278,300	1,431,829	(678,242)	(20,156)
Beginning balance, shares at Dec. 31, 2010			39,717
Comprehensive income (loss), net of tax:
Net loss	(11,577)			(11,577)
Other comprehensive income (loss):
Net unrealized gain on securities available for sale, net of tax effect of $810 and ($5,737) for 2010 and 2011 respectively					10,756
Net unrealized gain on securities transferred from available for sale to held to maturity, net of tax effect of ($6,479)					12,032
Amortization of unrealized gain on securities transferred to held to maturity, net of tax effect of $660					(1,227)
Net change in unrealized loss on qualifying cash flow hedges, net of tax effect of none and $1,336 for 2010 and 2011 respectively					(2,480)
Other comprehensive income total	19,081
Total comprehensive income (loss)	7,504
Accretion of preferred stock discount		5,060		(5,060)
Accrued dividend on preferred redeemable stock	(12,028)			(12,028)
Proceeds from stock options exercised and restricted stock activity			320
Recognition of stock-based compensation	1,950		1,950
Shares purchased for taxes, shares			(1)
Shares purchased for taxes	(14)		(14)
Ending balance at Sep. 30, 2011	$ 1,009,143	$ 283,360	$ 1,433,765	$ (706,907)	$ (1,075)
Ending balance, shares at Sep. 30, 2011			40,035