Pension And Postretirement Obligations (Schedule Of Assumptions Used) (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]
Expected return on plans	8.00%
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected return on plans	8.00%	8.00%
Net Periodic Benefit Cost, Discount rate		4.25%
Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation, Discount rate	4.50%	3.60%
Expected return on plans	8.00%	8.00%
Projected Benefit Obligation, Healthcare cost trend	8.50%	9.00%
Net Periodic Benefit Cost, Discount rate	3.60%	4.25%
Maximum [Member] | Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation, Discount rate	4.70%	3.90%
Net Periodic Benefit Cost, Discount rate	3.90%
Minimum [Member] | Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation, Discount rate	4.50%	3.70%
Net Periodic Benefit Cost, Discount rate	3.70%