DERIVATIVE INSTRUMENTS (Offsetting Of Derivative Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Offsetting Assets And Liabilities [Line Items]
Gross Amount Recognized	$ 30,573	$ 56,323
Gross Amount Offset
Net Amount Recognized	30,573	56,323
Net Amount	30,573	56,323
Gross Amount Recognized	450,380	467,387
Gross Amount Offset
Net Amount Recognized	450,380	467,387
Financial Instruments	(421,028)	(414,611)
Financial Collateral Pledged	(29,249)	(52,154)
Net Amount	103	622
Forward Commitments [Member]
Offsetting Assets And Liabilities [Line Items]
Gross Amount Recognized	1,324	4,169
Gross Amount Offset
Net Amount Recognized	1,324	4,169
Net Amount	1,324	4,169
Gross Amount Recognized	103	622
Gross Amount Offset
Net Amount Recognized	103	622
Net Amount	103	622
Loan/Lease Interest Rate Swaps [Member]
Offsetting Assets And Liabilities [Line Items]
Gross Amount Recognized	29,249	52,154
Gross Amount Offset
Net Amount Recognized	29,249	52,154
Net Amount	29,249	52,154
Gross Amount Recognized	29,249	52,154
Gross Amount Offset
Net Amount Recognized	29,249	52,154
Financial Collateral Pledged	(29,249)	(52,154)
Repurchase Arrangements [Member]
Offsetting Assets And Liabilities [Line Items]
Gross Amount Recognized	421,028	414,611
Gross Amount Offset
Net Amount Recognized	421,028	414,611
Financial Instruments	$ (421,028)	$ (414,611)