Derivatives And Hedging (Summary Of Fair Value Interest Rate Contracts Activity) (Details) (Fair Value Hedges [Member], Interest Rate Contracts [Member], Interest Expense, Net [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
Fair Value Hedges [Member] | Interest Rate Contracts [Member] | Interest Expense, Net [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Contracts	$ (723)		$ (482)		$ (1,241)		$ (3,586)
Gain (Loss) on Borrowings	723		482		1,241		3,586
Net Settlements and Accruals on Contracts	518		1,015		1,664		3,065
Amount of Gain (Loss) Recognized in Income	$ 518	[1]	$ 1,015	[1]	$ 1,664	[1]	$ 3,065	[1]

[1] No ineffectiveness was recognized during the respective period.