Employee Benefit Plans (Amounts Included In The Consolidated Balance Sheets Relating To The Nonqualified Savings Plan And The SERP) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Prepaid Expenses And Other Assets [Member]
Defined Contribution Plan [Line Items]
Defined contribution plan, assets	$ 14,576	$ 11,347
Accounts Payable And Accrued Expenses [Member]
Defined Contribution Plan [Line Items]
Defined contribution plan, liabilities	15,326	12,397
Other Liabilities [Member]
Defined Contribution Plan [Line Items]
Defined contribution plan, liabilities	586	581
Treasury Stock [Member]
Defined Contribution Plan [Line Items]
Defined contribution plan, liabilities	$ 667	$ 662