Restructuring, Repositioning, And Efficiency (Schedule Of Cumulative Costs Associated With Restructuring, Repositioning, And Efficiency Initiatives) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		78 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013
Restructuring, Repositioning, And Efficiency [Abstract]
Severance and other employee costs	$ 2,600	$ 4,800	$ 103,313
Facility consolidation costs			41,112
Other exit costs, professional fees, and other			19,165
Other restructuring and repositioning expense:
Loan portfolio divestiture			7,672
Mortgage banking expense on servicing sales	2,200	2,300	26,002
(Gains)/losses on divestitures			(722)
Impairment of premises and equipment			22,766
Impairment of intangible assets			48,231
Impairment of other assets			40,504
Other			7,478
Total restructuring and repositioning charges			$ 315,521