Pensions And Postretirement Benefits (Schedule Of Projected Postretirement Benefit and Post Retirement Costs Assumptions Used) (Details)	12 Months Ended
	Dec. 31, 2013
Pension Benefits [Member] | Projected Postretirement Benefit Obligations And Postretirement Costs [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.50%
Rate of compensation increase	3.00%
Expected long-term rates of return plan on assets	6.75%
Pension Benefits [Member] | Net Periodic Benefit Costs [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.25%
Rate of compensation increase	3.50%
Expected long-term rates of return plan on assets	6.75%
Postretirement Benefits [Member] | Projected Postretirement Benefit Obligations And Postretirement Costs [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.50%
Expected long-term rates of return plan on assets	6.75%
Postretirement Benefits [Member] | Net Periodic Benefit Costs [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.25%
Expected long-term rates of return plan on assets	5.75%
Postretirement Benefits [Member] | Pre-65 Rate [Member] | Projected Postretirement Benefit Obligations And Postretirement Costs [Member]
Defined Benefit Plan Disclosure [Line Items]
Health care cost trend rate	7.00%
Postretirement Benefits [Member] | Post-65 Rate [Member] | Projected Postretirement Benefit Obligations And Postretirement Costs [Member]
Defined Benefit Plan Disclosure [Line Items]
Health care cost trend rate	5.00%