Restructuring, Repositioning, And Efficiency (Schedule Of Restructuring And Repositioning Liability) (Details) (USD $)	3 Months Ended		9 Months Ended		90 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014
Restructuring And Related Activities [Abstract]
Restructuring and repositioning reserve balance, Beginning balance	$ 7,247,000	$ 4,277,000	$ 3,126,000	$ 19,775,000
Severance and other employee cost reserve	926,000	1,160,000	2,495,000	2,620,000
Reserve for facility consolidation costs	49,000	38,000	4,657,000	416,000
Total accrued Liability	8,222,000	5,475,000	10,278,000	22,811,000
Payments related to: Severance and other employee costs	950,000	826,000	2,452,000	17,490,000
Payments related to: Facility consolidation costs	278,000	248,000	802,000	824,000
Accrual reversals	0	7,000	30,000	103,000
Restructuring and repositioning reserve balance, Ending balance	6,994,000	4,394,000	6,994,000	4,394,000	6,994,000
Severance and other employee related costs	926,000	1,160,000	2,495,000	2,620,000	106,879,000
Facility consolidation costs	49,000	38,000	4,657,000	416,000	45,484,000
Other exit costs, professional fees, and other					19,165,000
Total accrued Expense	975,000	1,198,000	7,152,000	3,036,000
Other restructuring and repositioning expense:
Mortgage banking (income)/expense on servicing sales	0	2,192,000	(9,000)	2,192,000	25,993,000
(Gains)/losses on divestitures	0	(365,000)	0	(1,004,000)	(718,000)
Impairment of premises and equipment	0	369,000	222,000	369,000	23,004,000
Other	0	0	0	(96,000)	7,478,000
Total other restructuring and repositioning expense	0	2,196,000	213,000	1,461,000
Restructuring and Related Costs, Incurred Cost, Total	$ 975,000	$ 3,394,000	$ 7,365,000	$ 4,497,000