Employee Benefit Plans (Amounts Recognized in the Consolidated Balance Sheet) (Details) (Other postretirement benefits, USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plans and Other Postretirement Benefit Plans
Pension and Other Postretirement Defined Benefit Plans, Liabilities	$ 6,376	$ 6,940
Accrued compensation and employee benefits
Defined Benefit Plans and Other Postretirement Benefit Plans
Pension and Other Postretirement Defined Benefit Plans, Liabilities	442	451
Accrued non-pension postretirement benefits
Defined Benefit Plans and Other Postretirement Benefit Plans
Pension and Other Postretirement Defined Benefit Plans, Liabilities	$ 5,934	$ 6,489

This represents the entire liability recognized in the balance sheet that is associated with the defined benefit plans.

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