Non-Covered Other Real Estate Owned, Net (Schedule Of Changes In Other Real Estate Owned) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Real Estate Owned Valuation Allowance [Roll Forward]
Balance, beginning of period	$ 18,673	$ 34,306	$ 17,138	$ 34,175
Additions to OREO	1,343	1,784	7,032	8,993
Dispositions of OREO	(6,713)	(8,010)	(10,498)	(11,565)
Valuation adjustments in the period	68	1,196	437	4,719
Balance, end of period	$ 13,235	$ 26,884	$ 13,235	$ 26,884