Derivatives (Schedule Of Derivative Activities Associated With Trust Preferred Loans) (Details) (USD $) In Thousands, unless otherwise specified					3 Months Ended		6 Months Ended		3 Months Ended				6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013		Jun. 30, 2014 Hedging Instruments [Member] Loan Portfolio Hedging [Member] Interest Rate Swap [Member]	Jun. 30, 2013 Hedging Instruments [Member] Loan Portfolio Hedging [Member] Interest Rate Swap [Member]	Jun. 30, 2014 Hedging Instruments [Member] Loan Portfolio Hedging [Member] Interest Rate Swap [Member]	Jun. 30, 2013 Hedging Instruments [Member] Loan Portfolio Hedging [Member] Interest Rate Swap [Member]	Jun. 30, 2014 Hedged Items [Member] Loan Portfolio Hedging [Member] Trust Preferred Loans [Member]		Jun. 30, 2013 Hedged Items [Member] Loan Portfolio Hedging [Member] Trust Preferred Loans [Member]		Jun. 30, 2014 Hedged Items [Member] Loan Portfolio Hedging [Member] Trust Preferred Loans [Member]		Jun. 30, 2013 Hedged Items [Member] Loan Portfolio Hedging [Member] Trust Preferred Loans [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional					$ 6,500	$ 6,500	$ 6,500	$ 6,500
Loans, net of unearned income	15,795,709	15,389,074	16,197,952	[1]					6,500	[2],[3]	6,500	[2],[3]	6,500	[2],[3]	6,500	[2],[3]
Interest Rate Derivative Liabilities at Fair Value					900	1,118	900	1,118
Gains/(Losses)					42	337	105	924
Gains/(Losses)									$ (41)	[2],[4]	$ (334)	[2],[4]	$ (104)	[2],[4]	$ (921)	[2],[4]

[1] June 30, 2013 balance has been re-presented due to purchase accounting adjustments made in third quarter 2013.

[2] Assets included in the Loans, net of unearned income section of the Consolidated Condensed Statements of Condition.

[3] Represents principal balance being hedged.

[4] Represents gains and losses attributable to changes in fair value due to interest rate risk as designated in ASC 815-20 hedging relationships.