LOANS AND LEASES (Non-Performing And Nonaccrual Loans and Leases) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	$ 64,533	$ 92,173	$ 149,542
Loans and leases 90 days or more past due, still accruing	2,406	1,226	1,440
Restructured loans and leases still accruing	6,712	27,007	16,953
Total non-performing loans and leases	73,651	120,406	167,935
Days past due of principal or interest at which loans and leases may be placed in non-accrual status	90 days
Commercial And Industrial [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	2,917	3,079	6,225
Loans and leases 90 days or more past due, still accruing	302	27
Real Estate [Member] | Consumer Mortgages [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	24,355	25,645	34,226
Loans and leases 90 days or more past due, still accruing	1,607	888
Real Estate [Member] | Home Equity [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	2,116	3,695	3,862
Loans and leases 90 days or more past due, still accruing	116
Real Estate [Member] | Agricultural [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	595	1,260	5,007
Loans and leases 90 days or more past due, still accruing	100
Real Estate [Member] | Commercial And Industrial - Owner Occupied [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	11,094	18,568	17,084
Real Estate [Member] | Construction, Acquisition And Development [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	9,202	17,567	39,315
Real Estate [Member] | Commercial Real Estate [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	13,406	20,972	40,940
Loans and leases 90 days or more past due, still accruing		311
Credit Cards [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	132	119	398
Loans and leases 90 days or more past due, still accruing	281
All Other [Member]
Nonaccrual loans and leases [Abstract]
Non-accrual loans and leases	$ 716	$ 1,268	$ 2,485