Employee Benefit Plans (Amounts Recognized In The Consolidated Balance Sheets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Other assets (due beyond one year)
Other liabilities (due within one year)	(5,469)	(17,000)
Other liabilities (due beyond one year)	(107,507)	(44,613)
Net amount recognized in the consolidated balance sheets	(112,976)	(61,613)
Post-Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Other liabilities (due within one year)	(639)	(463)
Other liabilities (due beyond one year)	(35,867)	(27,130)
Net amount recognized in the consolidated balance sheets	$ (36,506)	$ (27,594)