Loans (Activity Related To Accretable Yield Of Loans Acquired With Evidence Of Credit Quality Deterioration Since Origination ) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011		Jun. 30, 2011
FDIC Assisted Acquisitions [Member]
Accretable yield, beginning balance	$ 91,332		$ 39,809
Acquisitions			7,107
Accretable yield amortized to interest income	(13,568)		(27,727)
Increase in expected cash flows	2,984	[1]	61,559	[1]
Accretable yield, ending balance	80,748		80,748
Life Insurance Premium Finance Loans [Member]
Accretable yield, beginning balance	25,543		33,315
Accretable yield amortized to interest income	(5,122)		(14,174)
Increase in expected cash flows	4,470	[1]	5,750	[1]
Accretable yield, ending balance	$ 24,891		$ 24,891

[1] Represents reclassifications to/from non-accretable difference, increases/decreases in interest cash flows due to prepayments and/or changes in interest rates.