Pension Plans And Other Postretirement Benefits (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014
Defined Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash contributions made by the Company		$ 17,875
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Curtailment loss	84	84
Scenario, Forecast [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Settlements, Benefit Obligation		11,471
Scenario, Forecast [Member] | Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash contributions made by the Company		$ 2,009